#58697C
Closest named color: Slate (#516572). oklch(51.4% 0.037 251.4), rgb(88, 105, 124).
Aa
White text reads best on this color (5.63:1).
About this color
#58697C is a medium-dark, muted blue. In OKLCH its lightness is 51%, its chroma 0.037 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.021 away. White text reads best on it, at 5.63:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.72:1 |
| White text | 5.63:1 |
Values
| HEX | #58697C |
| RGB | rgb(88, 105, 124) |
| HSL | hsl(212, 17%, 42%) |
| OKLCH | oklch(51.4% 0.037 251.4) |
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 #58697C | 5.63:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #58697C | 3.72:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #58697C text on white | 5.63:1 | AA | Lc 78.2 | Fine for body text |
| #58697C text on black | 3.72:1 | AA large text | Lc -23.6 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E7EAED
oklch(93.6% 0.005 247.9)
-
Step 200
200
#D4DAE0
oklch(88.6% 0.011 247.9)
-
Step 300
300
#B9C2CC
oklch(81% 0.017 250.9)
-
Step 400
400
#94A2B2
oklch(70.6% 0.028 251.7)
-
Step 500
500
#7A8B9F
oklch(63% 0.036 252.6)
-
Step 600
600
#63758A
oklch(55.6% 0.039 252.5)
-
Step 700
700 (this color)
#58697C
oklch(51.4% 0.037 251.4)
-
Step 800
800
#43505F
oklch(42.6% 0.03 252.2)
-
Step 900
900
#39434E
oklch(37.8% 0.023 250.9)
-
Step 950
950
#21272E
oklch(27% 0.016 252.4)
#58697C 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) | #62697D | 0.014 |
| Deuteranopia (no green cones) | #5E667C | 0.012 |
| Tritanopia (no blue cones) | #4E6D6F | 0.031 |
| Achromatopsia (no color) | #676767 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58697C
#58697C
oklch(51.4% 0.037 251.4)
- #756450
#756450
oklch(51.4% 0.037 71.4)
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 #58697C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.021
- Metallic Blue #4F738E ΔE 0.035
- Dim Gray #696969 ΔE 0.037
- Battleship Gray #6C757D ΔE 0.048
- Denim #3B638C ΔE 0.050
- Dusty Grape #545775 ΔE 0.053
- Dull Blue #49759C ΔE 0.053
- YInMn Blue #415A77 ΔE 0.058
Use #58697C 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.