#6B8DFB
Closest named color: Soft Blue (#6488EA). oklch(67% 0.167 268.7), rgb(107, 141, 251).
Aa
Black text reads best on this color (6.82:1).
About this color
#6B8DFB is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.167 and its hue 269°. 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 6.82:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.167) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.82:1 |
| White text | 3.07:1 |
Values
| HEX | #6B8DFB |
| RGB | rgb(107, 141, 251) |
| HSL | hsl(226, 95%, 70%) |
| OKLCH | oklch(67% 0.167 268.7) |
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 #6B8DFB | 3.07:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #6B8DFB | 6.82:1 | AA | Lc 46.6 | Large or bold text, headings |
| #6B8DFB text on white | 3.07:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #6B8DFB text on black | 6.82:1 | AA | Lc -44.3 | 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 400.
-
Step 50
50
#F1F5FF
oklch(97% 0.014 268.5)
-
Step 100
100
#E1EAFF
oklch(93.7% 0.03 267.2)
-
Step 200
200
#CAD8FF
oklch(88.4% 0.056 269.7)
-
Step 300
300
#A7BFFF
oklch(81% 0.095 268.4)
-
Step 400
400 (this color)
#6B8DFB
oklch(67% 0.167 268.7)
-
Step 500
500
#597DFF
oklch(63.2% 0.197 268.6)
-
Step 600
600
#3F5DF8
oklch(55.5% 0.232 268.8)
-
Step 700
700
#324BD8
oklch(49% 0.216 268.7)
-
Step 800
800
#293FAF
oklch(42.7% 0.179 268.7)
-
Step 900
900
#24388A
oklch(37.8% 0.139 268.5)
-
Step 950
950
#152151
oklch(26.9% 0.089 269)
#6B8DFB 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) | #5B9AFF | 0.034 |
| Deuteranopia (no green cones) | #478DF9 | 0.035 |
| Tritanopia (no blue cones) | #00A5B8 | 0.147 |
| Achromatopsia (no color) | #939393 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B8DFB
#6B8DFB
oklch(67% 0.167 268.7)
- #B78F00
#B78F00
oklch(66.9% 0.137 88.7)
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 #6B8DFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.029
- Cornflower Blue #6495ED ΔE 0.033
- Lavender Blue #8B88F8 ΔE 0.041
- Chefchaouen Blue #4895EF ΔE 0.043
- Cornflower #6A79F7 ΔE 0.050
- Periwinkle #8E82FE ΔE 0.050
- Dark Sky Blue #448EE4 ΔE 0.053
- Perrywinkle #8F8CE7 ΔE 0.053
Use #6B8DFB 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.