#58697F
Closest named color: Slate (#516572). oklch(51.5% 0.041 255), rgb(88, 105, 127).
Aa
White text reads best on this color (5.61:1).
About this color
#58697F is a medium-dark, muted blue. In OKLCH its lightness is 52%, its chroma 0.041 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.025 away. White text reads best on it, at 5.61:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.74:1 |
| White text | 5.61:1 |
Values
| HEX | #58697F |
| RGB | rgb(88, 105, 127) |
| HSL | hsl(214, 18%, 42%) |
| OKLCH | oklch(51.5% 0.041 255) |
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 #58697F | 5.61:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #58697F | 3.74:1 | AA large text | Lc 26.0 | Dividers and decoration only |
| #58697F text on white | 5.61:1 | AA | Lc 78.1 | Fine for body text |
| #58697F text on black | 3.74:1 | AA large text | Lc -23.7 | 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
#E7EAEE
oklch(93.6% 0.006 255.5)
-
Step 200
200
#D4DAE0
oklch(88.6% 0.011 247.9)
-
Step 300
300
#B8C1CD
oklch(80.8% 0.02 255.6)
-
Step 400
400
#94A2B4
oklch(70.7% 0.031 254.7)
-
Step 500
500
#798BA2
oklch(63.1% 0.041 254.7)
-
Step 600
600
#62758D
oklch(55.6% 0.044 254.4)
-
Step 700
700 (this color)
#58697F
oklch(51.5% 0.041 255)
-
Step 800
800
#435061
oklch(42.7% 0.033 255.2)
-
Step 900
900
#384250
oklch(37.6% 0.027 256.8)
-
Step 950
950
#21272F
oklch(27% 0.017 255.7)
#58697F 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) | #616A80 | 0.014 |
| Deuteranopia (no green cones) | #5D667F | 0.011 |
| Tritanopia (no blue cones) | #4D6E70 | 0.036 |
| Achromatopsia (no color) | #686868 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58697F
#58697F
oklch(51.5% 0.041 255)
- #76654E
#76654E
oklch(51.7% 0.041 75)
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 #58697F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.025
- Metallic Blue #4F738E ΔE 0.032
- Dim Gray #696969 ΔE 0.041
- Denim #3B638C ΔE 0.048
- Battleship Gray #6C757D ΔE 0.049
- Dull Blue #49759C ΔE 0.050
- Dusty Grape #545775 ΔE 0.053
- Muted Blue #3B719F ΔE 0.056
Use #58697F 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.