#6C85FB
Closest named color: Soft Blue (#6488EA). oklch(65.5% 0.177 271.7), rgb(108, 133, 251).
Aa
Black text reads best on this color (6.38:1).
About this color
#6C85FB is a medium-light, vivid blue. In OKLCH its lightness is 66%, its chroma 0.177 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.029 away. Black text reads best on it, at 6.38:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.177) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.38:1 |
| White text | 3.28:1 |
Values
| HEX | #6C85FB |
| RGB | rgb(108, 133, 251) |
| HSL | hsl(230, 95%, 70%) |
| OKLCH | oklch(65.5% 0.177 271.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #6C85FB | 3.28:1 | AA large text | Lc -65.4 | Content text, not long reading |
| Black text on #6C85FB | 6.38:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #6C85FB text on white | 3.28:1 | AA large text | Lc 60.0 | Large or bold text, headings |
| #6C85FB text on black | 6.38:1 | AA | Lc -41.7 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E4E9FB
oklch(93.6% 0.025 273.5)
-
Step 200
200
#CDD8FA
oklch(88.5% 0.048 271.2)
-
Step 300
300
#ACBEF9
oklch(80.9% 0.086 271.2)
-
Step 400
400
#829AF6
oklch(70.7% 0.137 271.4)
-
Step 500
500 (this color)
#6C85FB
oklch(65.5% 0.177 271.7)
-
Step 600
600
#4F63E1
oklch(55.6% 0.192 271.8)
-
Step 700
700
#4051C4
oklch(49.1% 0.179 271.7)
-
Step 800
800
#35439E
oklch(42.6% 0.148 272)
-
Step 900
900
#2D3A7E
oklch(37.7% 0.116 271.6)
-
Step 950
950
#1A234A
oklch(27.1% 0.073 271.1)
#6C85FB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4C94FF | 0.045 |
| Deuteranopia (no green cones) | #3688F8 | 0.050 |
| Tritanopia (no blue cones) | #009FB4 | 0.156 |
| Achromatopsia (no color) | #8E8E8E | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C85FB
#6C85FB
oklch(65.5% 0.177 271.7)
- #AE8D00
#AE8D00
oklch(65.5% 0.134 92.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #6C85FB, closest first.
No curated palette has a color within ΔE 0.04 of #6C85FB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.029
- Cornflower #6A79F7 ΔE 0.030
- Lavender Blue #8B88F8 ΔE 0.043
- Periwinkle #8E82FE ΔE 0.045
- Cornflower Blue #6495ED ΔE 0.049
- Chefchaouen Blue #4895EF ΔE 0.056
- Dark Sky Blue #448EE4 ΔE 0.059
- Perrywinkle #8F8CE7 ΔE 0.060
Use #6C85FB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.