#727A89
Closest named color: Battleship Grey (#6B7C85). oklch(57.8% 0.025 263.1), rgb(114, 122, 137).
Aa
Black text reads best on this color (4.86:1).
About this color
#727A89 is a medium-dark close to neutral grey. In OKLCH its lightness is 58%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Battleship Grey (#6B7C85), ΔE 0.014 away. Black text reads best on it, at 4.86:1.
| Hue family | Neutrals |
| Lightness | medium-dark (58%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Battleship Grey (#6B7C85) |
| Black text | 4.86:1 |
| White text | 4.32:1 |
Values
| HEX | #727A89 |
| RGB | rgb(114, 122, 137) |
| HSL | hsl(219, 9%, 49%) |
| OKLCH | oklch(57.8% 0.025 263.1) |
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 #727A89 | 4.32:1 | AA large text | Lc -75.4 | Fine for body text |
| Black text on #727A89 | 4.86:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #727A89 text on white | 4.32:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #727A89 text on black | 4.86:1 | AA | Lc -31.7 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E9EAEC
oklch(93.7% 0.003 264.5)
-
Step 200
200
#D7D9DD
oklch(88.5% 0.006 264.5)
-
Step 300
300
#BDC1C8
oklch(81% 0.011 261.8)
-
Step 400
400
#9BA1AC
oklch(70.8% 0.017 262.7)
-
Step 500
500
#828A98
oklch(63.2% 0.023 261.7)
-
Step 600
600 (this color)
#727A89
oklch(57.8% 0.025 263.1)
-
Step 700
700
#5A616E
oklch(49.1% 0.023 262.9)
-
Step 800
800
#494F5A
oklch(42.6% 0.02 262.6)
-
Step 900
900
#3D424A
oklch(37.7% 0.015 259.8)
-
Step 950
950
#24262B
oklch(26.9% 0.01 268.3)
#727A89 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) | #757B8A | 0.006 |
| Deuteranopia (no green cones) | #737989 | 0.003 |
| Tritanopia (no blue cones) | #6D7D7F | 0.022 |
| Achromatopsia (no color) | #7A7A7A | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #727A89
#727A89
oklch(57.8% 0.025 263.1)
- #817969
#817969
oklch(57.9% 0.026 84.6)
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 #727A89, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Grey #6B7C85 ΔE 0.014
- Slate Gray #708090 ΔE 0.017
- Grey Blue #647D8E ΔE 0.020
- Steel Grey #6F828A ΔE 0.023
- Battleship Gray #6C757D ΔE 0.023
- Steel #738595 ΔE 0.032
- Medium Grey #7D7F7C ΔE 0.033
- Gray #808080 ΔE 0.033
Use #727A89 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.