#75819D
Closest named color: Lavender Gray (#7E7F9A). oklch(60.4% 0.045 266.8), rgb(117, 129, 157).
Aa
Black text reads best on this color (5.38:1).
About this color
#75819D is a medium-dark, muted blue. In OKLCH its lightness is 60%, its chroma 0.045 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Gray (#7E7F9A), ΔE 0.013 away. Black text reads best on it, at 5.38:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Lavender Gray (#7E7F9A) |
| Black text | 5.38:1 |
| White text | 3.90:1 |
Values
| HEX | #75819D |
| RGB | rgb(117, 129, 157) |
| HSL | hsl(222, 17%, 54%) |
| OKLCH | oklch(60.4% 0.045 266.8) |
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 #75819D | 3.90:1 | AA large text | Lc -71.9 | Content text, not long reading |
| Black text on #75819D | 5.38:1 | AA | Lc 37.6 | Non-text elements, placeholder text |
| #75819D text on white | 3.90:1 | AA large text | Lc 66.4 | Content text, not long reading |
| #75819D text on black | 5.38:1 | AA | Lc -35.2 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAEE
oklch(93.7% 0.006 264.5)
-
Step 200
200
#D5D9E1
oklch(88.5% 0.012 264.5)
-
Step 300
300
#BAC1CF
oklch(81% 0.021 264.4)
-
Step 400
400
#97A0B7
oklch(70.6% 0.035 268.5)
-
Step 500
500 (this color)
#75819D
oklch(60.4% 0.045 266.8)
-
Step 600
600
#667391
oklch(55.6% 0.049 266.5)
-
Step 700
700
#55607B
oklch(49% 0.046 267.4)
-
Step 800
800
#464F64
oklch(42.8% 0.037 266.7)
-
Step 900
900
#3A4152
oklch(37.6% 0.031 267.4)
-
Step 950
950
#222630
oklch(26.9% 0.02 267.9)
#75819D 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) | #78839E | 0.007 |
| Deuteranopia (no green cones) | #757F9C | 0.005 |
| Tritanopia (no blue cones) | #6B868A | 0.040 |
| Achromatopsia (no color) | #818181 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75819D
#75819D
oklch(60.4% 0.045 266.8)
- #8D8063
#8D8063
oklch(60.4% 0.045 86.7)
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 #75819D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Gray #7E7F9A ΔE 0.013
- Steel #738595 ΔE 0.020
- Slate Gray #708090 ΔE 0.022
- Light Slate Gray #778899 ΔE 0.023
- Steel Grey #6F828A ΔE 0.032
- Blue Grey #758DA3 ΔE 0.033
- Silver Lake Blue #778DA9 ΔE 0.034
- Grey Blue #647D8E ΔE 0.035
Use #75819D 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.