#6E79BF
Closest named color: Cool Blue (#4984B8). oklch(59.7% 0.107 275.9), rgb(110, 121, 191).
Aa
Black text reads best on this color (5.15:1).
About this color
#6E79BF is a medium-dark, moderately saturated blue. In OKLCH its lightness is 60%, its chroma 0.107 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Blue (#4984B8), ΔE 0.052 away. Black text reads best on it, at 5.15:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Cool Blue (#4984B8) |
| Black text | 5.15:1 |
| White text | 4.07:1 |
Values
| HEX | #6E79BF |
| RGB | rgb(110, 121, 191) |
| HSL | hsl(232, 39%, 59%) |
| OKLCH | oklch(59.7% 0.107 275.9) |
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 #6E79BF | 4.07:1 | AA large text | Lc -73.4 | Content text, not long reading |
| Black text on #6E79BF | 5.15:1 | AA | Lc 36.2 | Non-text elements, placeholder text |
| #6E79BF text on white | 4.07:1 | AA large text | Lc 67.9 | Content text, not long reading |
| #6E79BF text on black | 5.15:1 | AA | Lc -33.8 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F4
oklch(93.6% 0.015 277.8)
-
Step 200
200
#D3D8ED
oklch(88.5% 0.029 275.1)
-
Step 300
300
#B7BEE3
oklch(80.8% 0.053 276.7)
-
Step 400
400
#929CD5
oklch(70.6% 0.084 276.3)
-
Step 500
500 (this color)
#6E79BF
oklch(59.7% 0.107 275.9)
-
Step 600
600
#616CB7
oklch(55.7% 0.117 275.6)
-
Step 700
700
#505A9D
oklch(49.1% 0.107 275.3)
-
Step 800
800
#424980
oklch(42.6% 0.091 276.3)
-
Step 900
900
#373E66
oklch(37.7% 0.069 275.1)
-
Step 950
950
#20243C
oklch(26.9% 0.045 275.7)
#6E79BF 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) | #6181C2 | 0.025 |
| Deuteranopia (no green cones) | #5A7BBD | 0.026 |
| Tritanopia (no blue cones) | #548793 | 0.095 |
| Achromatopsia (no color) | #7E7E7E | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E79BF
#6E79BF
oklch(59.7% 0.107 275.9)
- #937F27
#937F27
oklch(59.9% 0.107 96)
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 #6E79BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Blue #4984B8 ΔE 0.052
- Off Blue #5684AE ΔE 0.053
- Faded Blue #658CBB ΔE 0.055
- Steel Blue #4682B4 ΔE 0.055
- Dusty Blue #5A86AD ΔE 0.056
- Windows Blue #3778BF ΔE 0.061
- Deep Lilac #966EBD ΔE 0.064
- Lavender Gray #7E7F9A ΔE 0.068
Use #6E79BF 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.