#7A799B
Closest named color: Lavender Gray (#7E7F9A). oklch(58.9% 0.052 286), rgb(122, 121, 155).
Aa
Black text reads best on this color (5.03:1).
About this color
#7A799B is a medium-dark, muted purple. In OKLCH its lightness is 59%, its chroma 0.052 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Gray (#7E7F9A), ΔE 0.019 away. Black text reads best on it, at 5.03:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Lavender Gray (#7E7F9A) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #7A799B |
| RGB | rgb(122, 121, 155) |
| HSL | hsl(242, 15%, 54%) |
| OKLCH | oklch(58.9% 0.052 286) |
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 #7A799B | 4.17:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #7A799B | 5.03:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #7A799B text on white | 4.17:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #7A799B text on black | 5.03:1 | AA | Lc -32.9 | 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 600.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9EE
oklch(93.5% 0.007 286.3)
-
Step 200
200
#D8D8E1
oklch(88.5% 0.012 286.1)
-
Step 300
300
#BFBFCF
oklch(81% 0.022 285.9)
-
Step 400
400
#9E9EB7
oklch(70.8% 0.036 285.4)
-
Step 500
500
#8686A6
oklch(63.1% 0.048 285)
-
Step 600
600 (this color)
#7A799B
oklch(58.9% 0.052 286)
-
Step 700
700
#5E5D7B
oklch(49.1% 0.048 286)
-
Step 800
800
#4D4C64
oklch(42.7% 0.039 286.5)
-
Step 900
900
#403F52
oklch(37.6% 0.032 287.2)
-
Step 950
950
#252530
oklch(26.9% 0.02 285)
#7A799B 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) | #717D9D | 0.016 |
| Deuteranopia (no green cones) | #707B9A | 0.015 |
| Tritanopia (no blue cones) | #737F85 | 0.045 |
| Achromatopsia (no color) | #7C7C7C | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A799B
#7A799B
oklch(58.9% 0.052 286)
- #817F5B
#817F5B
oklch(58.9% 0.052 105.2)
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 #7A799B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Gray #7E7F9A ΔE 0.019
- Slate Gray #708090 ΔE 0.033
- Grey Purple #826D8C ΔE 0.035
- Steel #738595 ΔE 0.039
- Purple Grey #866F85 ΔE 0.039
- Grey Blue #647D8E ΔE 0.041
- Faded Purple #916E99 ΔE 0.044
- Light Slate Gray #778899 ΔE 0.044
Use #7A799B 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.