#6F759C
Closest named color: Grey Purple (#826D8C). oklch(57.2% 0.061 277.5), rgb(111, 117, 156).
Aa
Black text reads best on this color (4.70:1).
About this color
#6F759C is a medium-dark, muted blue. In OKLCH its lightness is 57%, its chroma 0.061 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Purple (#826D8C), ΔE 0.038 away. Black text reads best on it, at 4.70:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Grey Purple (#826D8C) |
| Black text | 4.70:1 |
| White text | 4.46:1 |
Values
| HEX | #6F759C |
| RGB | rgb(111, 117, 156) |
| HSL | hsl(232, 19%, 52%) |
| OKLCH | oklch(57.2% 0.061 277.5) |
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 #6F759C | 4.46:1 | AA large text | Lc -76.5 | Fine for body text |
| Black text on #6F759C | 4.70:1 | AA | Lc 33.1 | Non-text elements, placeholder text |
| #6F759C text on white | 4.46:1 | AA large text | Lc 71.0 | Content text, not long reading |
| #6F759C text on black | 4.70:1 | AA | Lc -30.7 | 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 600.
-
Step 50
50
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8E9EF
oklch(93.5% 0.008 278.6)
-
Step 200
200
#D6D8E3
oklch(88.4% 0.015 277.8)
-
Step 300
300
#BCBFD3
oklch(80.9% 0.028 279)
-
Step 400
400
#999FBC
oklch(70.7% 0.043 276)
-
Step 500
500
#8187AB
oklch(63.2% 0.055 277.3)
-
Step 600
600 (this color)
#6F759C
oklch(57.2% 0.061 277.5)
-
Step 700
700
#595E81
oklch(49.2% 0.056 277.8)
-
Step 800
800
#484D69
oklch(42.7% 0.047 276.4)
-
Step 900
900
#3D4055
oklch(37.8% 0.036 278.2)
-
Step 950
950
#232532
oklch(26.8% 0.024 277.8)
#6F759C 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) | #6A799E | 0.012 |
| Deuteranopia (no green cones) | #67769B | 0.012 |
| Tritanopia (no blue cones) | #647C82 | 0.054 |
| Achromatopsia (no color) | #777777 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F759C
#6F759C
oklch(57.2% 0.061 277.5)
- #82794E
#82794E
oklch(57.3% 0.062 97.8)
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 #6F759C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Purple #826D8C ΔE 0.038
- Lavender Gray #7E7F9A ΔE 0.039
- Grey Blue #647D8E ΔE 0.039
- Stormy Blue #507B9C ΔE 0.041
- Slate Gray #708090 ΔE 0.042
- Purple Grey #866F85 ΔE 0.047
- Battleship Grey #6B7C85 ΔE 0.047
- Dark Lavender #856798 ΔE 0.048
Use #6F759C 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.