#6C8DF4
Closest named color: Soft Blue (#6488EA). oklch(66.7% 0.157 268.5), rgb(108, 141, 244).
Aa
Black text reads best on this color (6.75:1).
About this color
#6C8DF4 is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.157 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.022 away. Black text reads best on it, at 6.75:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.157) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.75:1 |
| White text | 3.10:1 |
Values
| HEX | #6C8DF4 |
| RGB | rgb(108, 141, 244) |
| HSL | hsl(225, 86%, 69%) |
| OKLCH | oklch(66.7% 0.157 268.5) |
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 #6C8DF4 | 3.10:1 | AA large text | Lc -63.3 | Content text, not long reading |
| Black text on #6C8DF4 | 6.75:1 | AA | Lc 46.2 | Large or bold text, headings |
| #6C8DF4 text on white | 3.10:1 | AA large text | Lc 57.9 | Large or bold text, headings |
| #6C8DF4 text on black | 6.75:1 | AA | Lc -43.9 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAF9
oklch(93.6% 0.022 265.8)
-
Step 200
200
#CDD9F6
oklch(88.5% 0.042 267.7)
-
Step 300
300
#ACBFF3
oklch(80.8% 0.077 269)
-
Step 400
400
#809DEE
oklch(70.8% 0.123 268.2)
-
Step 500
500 (this color)
#6C8DF4
oklch(66.7% 0.157 268.5)
-
Step 600
600
#4A69D6
oklch(55.6% 0.171 268.4)
-
Step 700
700
#3C57B9
oklch(49.2% 0.158 268.4)
-
Step 800
800
#314796
oklch(42.6% 0.132 268.5)
-
Step 900
900
#2B3D77
oklch(37.7% 0.101 268.3)
-
Step 950
950
#192446
oklch(27% 0.065 268.3)
#6C8DF4 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) | #6099F8 | 0.031 |
| Deuteranopia (no green cones) | #4F8CF2 | 0.031 |
| Tritanopia (no blue cones) | #12A4B5 | 0.141 |
| Achromatopsia (no color) | #929292 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C8DF4
#6C8DF4
oklch(66.7% 0.157 268.5)
- #B68E00
#B68E00
oklch(66.6% 0.136 88.5)
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 #6C8DF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.022
- Cornflower Blue #6495ED ΔE 0.026
- Chefchaouen Blue #4895EF ΔE 0.039
- Lavender Blue #8B88F8 ΔE 0.041
- Dark Sky Blue #448EE4 ΔE 0.047
- Perrywinkle #8F8CE7 ΔE 0.048
- Cornflower #6A79F7 ΔE 0.051
- Periwinkle #8E82FE ΔE 0.053
Use #6C8DF4 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.