#607177
Closest named color: Battleship Gray (#6C757D). oklch(53.7% 0.022 221.1), rgb(96, 113, 119).
Aa
White text reads best on this color (5.08:1).
About this color
#607177 is a medium-dark close to neutral grey. In OKLCH its lightness is 54%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.023 away. White text reads best on it, at 5.08:1.
| Hue family | Neutrals |
| Lightness | medium-dark (54%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.12:1 |
| White text | 5.08:1 |
Values
| HEX | #607177 |
| RGB | rgb(96, 113, 119) |
| HSL | hsl(196, 11%, 42%) |
| OKLCH | oklch(53.7% 0.022 221.1) |
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 #607177 | 5.08:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #607177 | 4.12:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #607177 text on white | 5.08:1 | AA | Lc 75.1 | Fine for body text |
| #607177 text on black | 4.12:1 | AA large text | Lc -26.6 | 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 600.
-
Step 50
50
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E8EAEB
oklch(93.6% 0.003 228.8)
-
Step 200
200
#D5DADC
oklch(88.5% 0.006 223.5)
-
Step 300
300
#BAC2C5
oklch(80.9% 0.01 222.1)
-
Step 400
400
#96A3A8
oklch(70.7% 0.016 222.8)
-
Step 500
500
#7C8D92
oklch(63.1% 0.021 217.3)
-
Step 600
600 (this color)
#607177
oklch(53.7% 0.022 221.1)
-
Step 700
700
#546469
oklch(49.2% 0.021 218.6)
-
Step 800
800
#455156
oklch(42.6% 0.017 224.9)
-
Step 900
900
#3A4347
oklch(37.6% 0.014 226.3)
-
Step 950
950
#222729
oklch(26.9% 0.008 223.7)
#607177 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) | #6D7077 | 0.019 |
| Deuteranopia (no green cones) | #6A6D77 | 0.018 |
| Tritanopia (no blue cones) | #5A7373 | 0.013 |
| Achromatopsia (no color) | #6E6E6E | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #607177
#607177
oklch(53.7% 0.022 221.1)
- #7A6A64
#7A6A64
oklch(53.8% 0.022 41.7)
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 #607177, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.023
- Dim Gray #696969 ΔE 0.027
- Metallic Blue #4F738E ΔE 0.039
- Battleship Grey #6B7C85 ΔE 0.039
- Slate #516572 ΔE 0.043
- Grey Blue #647D8E ΔE 0.044
- Stormy Blue #507B9C ΔE 0.057
- Steel Grey #6F828A ΔE 0.057
Use #607177 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.