#6C87F5
Closest named color: Soft Blue (#6488EA). oklch(65.5% 0.166 270.8), rgb(108, 135, 245).
Aa
Black text reads best on this color (6.42:1).
About this color
#6C87F5 is a medium-light, vivid blue. In OKLCH its lightness is 66%, its chroma 0.166 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.020 away. Black text reads best on it, at 6.42:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.166) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.42:1 |
| White text | 3.27:1 |
Values
| HEX | #6C87F5 |
| RGB | rgb(108, 135, 245) |
| HSL | hsl(228, 87%, 69%) |
| OKLCH | oklch(65.5% 0.166 270.8) |
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 #6C87F5 | 3.27:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #6C87F5 | 6.42:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #6C87F5 text on white | 3.27:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #6C87F5 text on black | 6.42:1 | AA | Lc -41.9 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FA
oklch(93.5% 0.024 272.8)
-
Step 200
200
#CED8F8
oklch(88.5% 0.045 271.7)
-
Step 300
300
#ADBEF6
oklch(80.8% 0.082 271.4)
-
Step 400
400
#839BF1
oklch(70.7% 0.129 271)
-
Step 500
500 (this color)
#6C87F5
oklch(65.5% 0.166 270.8)
-
Step 600
600
#4E66DB
oklch(55.6% 0.18 270.7)
-
Step 700
700
#4054BE
oklch(49.2% 0.167 270.9)
-
Step 800
800
#34459A
oklch(42.7% 0.14 270.8)
-
Step 900
900
#2D3B7A
oklch(37.6% 0.108 271)
-
Step 950
950
#1A2348
oklch(27% 0.07 270.8)
#6C87F5 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) | #5594F9 | 0.037 |
| Deuteranopia (no green cones) | #4389F3 | 0.041 |
| Tritanopia (no blue cones) | #139FB2 | 0.148 |
| Achromatopsia (no color) | #8E8E8E | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C87F5
#6C87F5
oklch(65.5% 0.166 270.8)
- #AF8C00
#AF8C00
oklch(65.4% 0.134 90.9)
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 #6C87F5, closest first.
No curated palette has a color within ΔE 0.04 of #6C87F5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.020
- Cornflower #6A79F7 ΔE 0.036
- Cornflower Blue #6495ED ΔE 0.040
- Lavender Blue #8B88F8 ΔE 0.041
- Periwinkle #8E82FE ΔE 0.048
- Chefchaouen Blue #4895EF ΔE 0.049
- Dark Sky Blue #448EE4 ΔE 0.051
- Perrywinkle #8F8CE7 ΔE 0.054
Use #6C87F5 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.