#7A829F
Closest named color: Lavender Gray (#7E7F9A). oklch(61% 0.045 272.9), rgb(122, 130, 159).
Aa
Black text reads best on this color (5.52:1).
About this color
#7A829F is a medium-dark, muted blue. In OKLCH its lightness is 61%, its chroma 0.045 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Gray (#7E7F9A), ΔE 0.010 away. Black text reads best on it, at 5.52:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Lavender Gray (#7E7F9A) |
| Black text | 5.52:1 |
| White text | 3.80:1 |
Values
| HEX | #7A829F |
| RGB | rgb(122, 130, 159) |
| HSL | hsl(227, 16%, 55%) |
| OKLCH | oklch(61% 0.045 272.9) |
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 #7A829F | 3.80:1 | AA large text | Lc -71.1 | Content text, not long reading |
| Black text on #7A829F | 5.52:1 | AA | Lc 38.5 | Non-text elements, placeholder text |
| #7A829F text on white | 3.80:1 | AA large text | Lc 65.6 | Content text, not long reading |
| #7A829F text on black | 5.52:1 | AA | Lc -36.1 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E8EAEE
oklch(93.7% 0.006 264.5)
-
Step 200
200
#D6D9E1
oklch(88.5% 0.011 269.5)
-
Step 300
300
#BCC0CF
oklch(80.9% 0.021 274)
-
Step 400
400
#99A0B7
oklch(70.8% 0.034 272.1)
-
Step 500
500 (this color)
#7A829F
oklch(61% 0.045 272.9)
-
Step 600
600
#697291
oklch(55.6% 0.049 272.1)
-
Step 700
700
#585F7B
oklch(49% 0.046 273.7)
-
Step 800
800
#484E64
oklch(42.7% 0.037 272.8)
-
Step 900
900
#3C4152
oklch(37.8% 0.03 272.1)
-
Step 950
950
#232630
oklch(27% 0.019 272)
#7A829F 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) | #7A84A0 | 0.005 |
| Deuteranopia (no green cones) | #77819E | 0.005 |
| Tritanopia (no blue cones) | #71878C | 0.039 |
| Achromatopsia (no color) | #838383 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A829F
#7A829F
oklch(61% 0.045 272.9)
- #8C8365
#8C8365
oklch(61% 0.044 93.4)
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 #7A829F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Gray #7E7F9A ΔE 0.010
- Light Slate Gray #778899 ΔE 0.022
- Steel #738595 ΔE 0.022
- Slate Gray #708090 ΔE 0.028
- Blue Grey #758DA3 ΔE 0.030
- Silver Lake Blue #778DA9 ΔE 0.030
- Steel Grey #6F828A ΔE 0.037
- Purpley Grey #947E94 ΔE 0.040
Use #7A829F 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.