#6D8FCB
Closest named color: Faded Blue (#658CBB). oklch(64.9% 0.098 261.4), rgb(109, 143, 203).
Aa
Black text reads best on this color (6.44:1).
About this color
#6D8FCB is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.098 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.027 away. Black text reads best on it, at 6.44:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.44:1 |
| White text | 3.26:1 |
Values
| HEX | #6D8FCB |
| RGB | rgb(109, 143, 203) |
| HSL | hsl(218, 47%, 61%) |
| OKLCH | oklch(64.9% 0.098 261.4) |
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 #6D8FCB | 3.26:1 | AA large text | Lc -65.3 | Content text, not long reading |
| Black text on #6D8FCB | 6.44:1 | AA | Lc 44.2 | Non-text elements, placeholder text |
| #6D8FCB text on white | 3.26:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #6D8FCB text on black | 6.44:1 | 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
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E5EAF3
oklch(93.6% 0.013 262.4)
-
Step 200
200
#CFDAEB
oklch(88.5% 0.026 259)
-
Step 300
300
#B0C1E0
oklch(80.8% 0.048 262.5)
-
Step 400
400
#86A1D1
oklch(70.6% 0.077 261.7)
-
Step 500
500 (this color)
#6D8FCB
oklch(64.9% 0.098 261.4)
-
Step 600
600
#4F72B2
oklch(55.5% 0.108 261.7)
-
Step 700
700
#406099
oklch(49.2% 0.099 261.2)
-
Step 800
800
#354E7C
oklch(42.6% 0.083 261.8)
-
Step 900
900
#2E4164
oklch(37.6% 0.065 262)
-
Step 950
950
#1B263A
oklch(26.9% 0.041 261.9)
#6D8FCB 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) | #7993CE | 0.020 |
| Deuteranopia (no green cones) | #6E8ACA | 0.013 |
| Tritanopia (no blue cones) | #489CA4 | 0.088 |
| Achromatopsia (no color) | #8E8E8E | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D8FCB
#6D8FCB
oklch(64.9% 0.098 261.4)
- #AD8943
#AD8943
oklch(65% 0.099 82.1)
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 #6D8FCB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.027
- Cornflower Blue #6495ED ΔE 0.050
- Silver Lake Blue #778DA9 ΔE 0.051
- Dark Sky Blue #448EE4 ΔE 0.054
- Dusty Blue #5A86AD ΔE 0.055
- Soft Blue #6488EA ΔE 0.055
- Off Blue #5684AE ΔE 0.059
- Cool Blue #4984B8 ΔE 0.059
Use #6D8FCB 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.