#7582A3
Closest named color: Lavender Gray (#7E7F9A). oklch(60.8% 0.053 268), rgb(117, 130, 163).
Aa
Black text reads best on this color (5.47:1).
About this color
#7582A3 is a medium-dark, muted blue. In OKLCH its lightness is 61%, its chroma 0.053 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Gray (#7E7F9A), ΔE 0.017 away. Black text reads best on it, at 5.47:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Lavender Gray (#7E7F9A) |
| Black text | 5.47:1 |
| White text | 3.83:1 |
Values
| HEX | #7582A3 |
| RGB | rgb(117, 130, 163) |
| HSL | hsl(223, 20%, 55%) |
| OKLCH | oklch(60.8% 0.053 268) |
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 #7582A3 | 3.83:1 | AA large text | Lc -71.3 | Content text, not long reading |
| Black text on #7582A3 | 5.47:1 | AA | Lc 38.3 | Non-text elements, placeholder text |
| #7582A3 text on white | 3.83:1 | AA large text | Lc 65.8 | Content text, not long reading |
| #7582A3 text on black | 5.47:1 | AA | Lc -35.8 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8EAEF
oklch(93.7% 0.007 268.5)
-
Step 200
200
#D5D9E3
oklch(88.5% 0.014 268.5)
-
Step 300
300
#B9C0D2
oklch(80.8% 0.026 268.8)
-
Step 400
400
#95A0BB
oklch(70.6% 0.041 267.8)
-
Step 500
500 (this color)
#7582A3
oklch(60.8% 0.053 268)
-
Step 600
600
#657296
oklch(55.5% 0.058 269.1)
-
Step 700
700
#54607F
oklch(49.1% 0.052 268.1)
-
Step 800
800
#454E68
oklch(42.7% 0.045 269.6)
-
Step 900
900
#3A4154
oklch(37.7% 0.034 269)
-
Step 950
950
#222631
oklch(27% 0.021 269.3)
#7582A3 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) | #7884A5 | 0.008 |
| Deuteranopia (no green cones) | #7480A2 | 0.006 |
| Tritanopia (no blue cones) | #69888D | 0.046 |
| Achromatopsia (no color) | #828282 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7582A3
#7582A3
oklch(60.8% 0.053 268)
- #90815E
#90815E
oklch(60.8% 0.053 87.5)
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 #7582A3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Gray #7E7F9A ΔE 0.017
- Steel #738595 ΔE 0.026
- Light Slate Gray #778899 ΔE 0.027
- Slate Gray #708090 ΔE 0.030
- Silver Lake Blue #778DA9 ΔE 0.031
- Blue Grey #758DA3 ΔE 0.032
- Dusty Blue #5A86AD ΔE 0.034
- Off Blue #5684AE ΔE 0.039
Use #7582A3 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.