#58868F
Closest named color: Steel Grey (#6F828A). oklch(59% 0.052 211.2), rgb(88, 134, 143).
Aa
Black text reads best on this color (5.22:1).
About this color
#58868F is a medium-dark, muted teal or cyan. In OKLCH its lightness is 59%, its chroma 0.052 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is Steel Grey (#6F828A), ΔE 0.028 away. Black text reads best on it, at 5.22:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Steel Grey (#6F828A) |
| Black text | 5.22:1 |
| White text | 4.02:1 |
Values
| HEX | #58868F |
| RGB | rgb(88, 134, 143) |
| HSL | hsl(190, 24%, 45%) |
| OKLCH | oklch(59% 0.052 211.2) |
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 #58868F | 4.02:1 | AA large text | Lc -72.9 | Content text, not long reading |
| Black text on #58868F | 5.22:1 | AA | Lc 36.7 | Non-text elements, placeholder text |
| #58868F text on white | 4.02:1 | AA large text | Lc 67.4 | Content text, not long reading |
| #58868F text on black | 5.22:1 | AA | Lc -34.2 | 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 600.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEC
oklch(93.6% 0.007 208.8)
-
Step 200
200
#D0DCDE
oklch(88.6% 0.013 208.8)
-
Step 300
300
#B0C5C9
oklch(80.9% 0.024 210.4)
-
Step 400
400
#86A7AE
oklch(70.6% 0.038 212)
-
Step 500
500
#67929A
oklch(63.2% 0.048 210.4)
-
Step 600
600 (this color)
#58868F
oklch(59% 0.052 211.2)
-
Step 700
700
#3F6870
oklch(49% 0.048 211.3)
-
Step 800
800
#34555B
oklch(42.7% 0.04 210.3)
-
Step 900
900
#2E464B
oklch(37.7% 0.031 212.1)
-
Step 950
950
#1B292C
oklch(27% 0.02 212.4)
#58868F 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) | #7E8390 | 0.049 |
| Deuteranopia (no green cones) | #757C8F | 0.044 |
| Tritanopia (no blue cones) | #428A89 | 0.027 |
| Achromatopsia (no color) | #7F7F7F | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58868F
#58868F
oklch(59% 0.052 211.2)
- #9A726B
#9A726B
oklch(59% 0.052 30)
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 #58868F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel Grey #6F828A ΔE 0.028
- Grey Blue #647D8E ΔE 0.028
- Slate Gray #708090 ΔE 0.033
- Battleship Grey #6B7C85 ΔE 0.033
- Steel #738595 ΔE 0.036
- Dusty Teal #4C9085 ΔE 0.039
- Light Slate Gray #778899 ΔE 0.043
- Stormy Blue #507B9C ΔE 0.045
Use #58868F 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.