#607D7D
Closest named color: Battleship Grey (#6B7C85). oklch(56.7% 0.033 196.3), rgb(96, 125, 125).
Aa
Black text reads best on this color (4.72:1).
About this color
#607D7D is a medium-dark, muted teal or cyan. In OKLCH its lightness is 57%, its chroma 0.033 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Grey (#6B7C85), ΔE 0.021 away. Black text reads best on it, at 4.72:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Battleship Grey (#6B7C85) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #607D7D |
| RGB | rgb(96, 125, 125) |
| HSL | hsl(180, 13%, 43%) |
| OKLCH | oklch(56.7% 0.033 196.3) |
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 #607D7D | 4.44:1 | AA large text | Lc -76.3 | Fine for body text |
| Black text on #607D7D | 4.72:1 | AA | Lc 33.3 | Non-text elements, placeholder text |
| #607D7D text on white | 4.44:1 | AA large text | Lc 70.8 | Content text, not long reading |
| #607D7D text on black | 4.72:1 | AA | Lc -30.9 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E7EBEB
oklch(93.7% 0.004 197.1)
-
Step 200
200
#D3DBDB
oklch(88.5% 0.009 197)
-
Step 300
300
#B6C4C4
oklch(81% 0.015 196.9)
-
Step 400
400
#90A6A5
oklch(70.8% 0.025 193.3)
-
Step 500
500
#75908F
oklch(63.2% 0.031 193.6)
-
Step 600
600 (this color)
#607D7D
oklch(56.7% 0.033 196.3)
-
Step 700
700
#4C6666
oklch(49% 0.031 196.2)
-
Step 800
800
#3F5454
oklch(42.9% 0.026 196.2)
-
Step 900
900
#354545
oklch(37.7% 0.02 196.3)
-
Step 950
950
#1F2828
oklch(26.8% 0.013 196.4)
#607D7D 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) | #797A7D | 0.035 |
| Deuteranopia (no green cones) | #73767D | 0.032 |
| Tritanopia (no blue cones) | #577F7D | 0.012 |
| Achromatopsia (no color) | #787878 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #607D7D
#607D7D
oklch(56.7% 0.033 196.3)
- #896F70
#896F70
oklch(56.7% 0.033 15.6)
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 #607D7D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Grey #6B7C85 ΔE 0.021
- Battleship Gray #6C757D ΔE 0.027
- Grey Blue #647D8E ΔE 0.028
- Steel Grey #6F828A ΔE 0.032
- Slate Gray #708090 ΔE 0.038
- Medium Grey #7D7F7C ΔE 0.041
- Gray #808080 ΔE 0.047
- Steel #738595 ΔE 0.049
Use #607D7D 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.