#58628A
Closest named color: Dusky Blue (#475F94). oklch(50.4% 0.065 273.1), rgb(88, 98, 138).
Aa
White text reads best on this color (5.95:1).
About this color
#58628A is a medium-dark, muted blue. In OKLCH its lightness is 50%, its chroma 0.065 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.031 away. White text reads best on it, at 5.95:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.52:1 |
| White text | 5.95:1 |
Values
| HEX | #58628A |
| RGB | rgb(88, 98, 138) |
| HSL | hsl(228, 22%, 44%) |
| OKLCH | oklch(50.4% 0.065 273.1) |
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 #58628A | 5.95:1 | AA | Lc -84.9 | Fine for body text |
| Black text on #58628A | 3.52:1 | AA large text | Lc 24.3 | Dividers and decoration only |
| #58628A text on white | 5.95:1 | AA | Lc 79.7 | Fine for body text |
| #58628A text on black | 3.52:1 | AA large text | Lc -22.1 | Dividers and decoration only |
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 700.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8EAF0
oklch(93.7% 0.008 271.3)
-
Step 200
200
#D5D9E5
oklch(88.6% 0.017 271.2)
-
Step 300
300
#BAC0D6
oklch(81% 0.032 273.6)
-
Step 400
400
#969FC1
oklch(70.7% 0.051 273.4)
-
Step 500
500
#7C87B1
oklch(63% 0.065 273)
-
Step 600
600
#66719D
oklch(55.7% 0.07 273.1)
-
Step 700
700 (this color)
#58628A
oklch(50.4% 0.065 273.1)
-
Step 800
800
#454D6D
oklch(42.7% 0.054 273.1)
-
Step 900
900
#3A4058
oklch(37.6% 0.042 273.4)
-
Step 950
950
#222634
oklch(27.1% 0.027 272.1)
#58628A 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) | #55668C | 0.011 |
| Deuteranopia (no green cones) | #516289 | 0.010 |
| Tritanopia (no blue cones) | #4A6A70 | 0.058 |
| Achromatopsia (no color) | #646464 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58628A
#58628A
oklch(50.4% 0.065 273.1)
- #716437
#716437
oklch(50.5% 0.065 93.7)
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 #58628A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.031
- Denim #3B638C ΔE 0.036
- Dusty Grape #545775 ΔE 0.042
- Slate #516572 ΔE 0.045
- Dusk #4E5481 ΔE 0.045
- Denim Blue #3B5B92 ΔE 0.048
- Metallic Blue #4F738E ΔE 0.049
- YInMn Blue #415A77 ΔE 0.050
Use #58628A 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.