#627374
Closest named color: Battleship Gray (#6C757D). oklch(54.2% 0.02 200.9), rgb(98, 115, 116).
Aa
White text reads best on this color (4.97:1).
About this color
#627374 is a medium-dark close to neutral grey. In OKLCH its lightness is 54%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.021 away. White text reads best on it, at 4.97:1.
| Hue family | Neutrals |
| Lightness | medium-dark (54%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.22:1 |
| White text | 4.97:1 |
Values
| HEX | #627374 |
| RGB | rgb(98, 115, 116) |
| HSL | hsl(183, 8%, 42%) |
| OKLCH | oklch(54.2% 0.02 200.9) |
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 #627374 | 4.97:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #627374 | 4.22:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #627374 text on white | 4.97:1 | AA | Lc 74.4 | Content text, not long reading |
| #627374 text on black | 4.22:1 | AA large text | Lc -27.3 | 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 600.
-
Step 50
50
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E8EAEA
oklch(93.6% 0.002 197.1)
-
Step 200
200
#D5DADA
oklch(88.5% 0.005 197.1)
-
Step 300
300
#BAC2C3
oklch(80.8% 0.009 205.9)
-
Step 400
400
#97A3A4
oklch(70.6% 0.014 202.9)
-
Step 500
500
#7D8D8E
oklch(63.1% 0.019 201.3)
-
Step 600
600 (this color)
#627374
oklch(54.2% 0.02 200.9)
-
Step 700
700
#556465
oklch(49.1% 0.018 201.5)
-
Step 800
800
#455252
oklch(42.7% 0.016 196.6)
-
Step 900
900
#3A4444
oklch(37.8% 0.013 196.6)
-
Step 950
950
#222828
oklch(27.1% 0.009 196.7)
#627374 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) | #707174 | 0.020 |
| Deuteranopia (no green cones) | #6D6F74 | 0.019 |
| Tritanopia (no blue cones) | #5D7473 | 0.008 |
| Achromatopsia (no color) | #707070 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #627374
#627374
oklch(54.2% 0.02 200.9)
- #7B6B6A
#7B6B6A
oklch(54.3% 0.02 22.1)
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 #627374, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.021
- Dim Gray #696969 ΔE 0.029
- Battleship Grey #6B7C85 ΔE 0.036
- Grey Blue #647D8E ΔE 0.043
- Metallic Blue #4F738E ΔE 0.046
- Slate #516572 ΔE 0.051
- Steel Grey #6F828A ΔE 0.053
- Medium Grey #7D7F7C ΔE 0.055
Use #627374 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.