#607287
Closest named color: Metallic Blue (#4F738E). oklch(54.5% 0.039 252.5), rgb(96, 114, 135).
Aa
White text reads best on this color (4.93:1).
About this color
#607287 is a medium-dark, muted blue. In OKLCH its lightness is 55%, its chroma 0.039 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.023 away. White text reads best on it, at 4.93:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 4.25:1 |
| White text | 4.93:1 |
Values
| HEX | #607287 |
| RGB | rgb(96, 114, 135) |
| HSL | hsl(212, 17%, 45%) |
| OKLCH | oklch(54.5% 0.039 252.5) |
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 #607287 | 4.93:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #607287 | 4.25:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #607287 text on white | 4.93:1 | AA | Lc 74.2 | Content text, not long reading |
| #607287 text on black | 4.25:1 | AA large text | Lc -27.5 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E7EAED
oklch(93.6% 0.005 247.9)
-
Step 200
200
#D5DAE0
oklch(88.6% 0.01 252.8)
-
Step 300
300
#B9C2CC
oklch(81% 0.017 250.9)
-
Step 400
400
#94A2B2
oklch(70.6% 0.028 251.7)
-
Step 500
500
#7A8B9F
oklch(63% 0.036 252.6)
-
Step 600
600 (this color)
#607287
oklch(54.5% 0.039 252.5)
-
Step 700
700
#526275
oklch(49% 0.036 252.9)
-
Step 800
800
#43505F
oklch(42.6% 0.03 252.2)
-
Step 900
900
#39434E
oklch(37.8% 0.023 250.9)
-
Step 950
950
#21272E
oklch(27% 0.016 252.4)
#607287 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) | #6A7288 | 0.014 |
| Deuteranopia (no green cones) | #666E87 | 0.014 |
| Tritanopia (no blue cones) | #557779 | 0.034 |
| Achromatopsia (no color) | #707070 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #607287
#607287
oklch(54.5% 0.039 252.5)
- #7F6D57
#7F6D57
oklch(54.6% 0.04 72.4)
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 #607287, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.023
- Battleship Gray #6C757D ΔE 0.026
- Grey Blue #647D8E ΔE 0.033
- Battleship Grey #6B7C85 ΔE 0.036
- Stormy Blue #507B9C ΔE 0.038
- Dull Blue #49759C ΔE 0.039
- Cerulean #457B9D ΔE 0.044
- Dim Gray #696969 ΔE 0.046
Use #607287 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.