#757C95
Closest named color: Slate Gray (#708090). oklch(58.9% 0.039 272.9), rgb(117, 124, 149).
Aa
Black text reads best on this color (5.07:1).
About this color
#757C95 is a medium-dark, muted blue. In OKLCH its lightness is 59%, its chroma 0.039 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Slate Gray (#708090), ΔE 0.017 away. Black text reads best on it, at 5.07:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Slate Gray (#708090) |
| Black text | 5.07:1 |
| White text | 4.13:1 |
Values
| HEX | #757C95 |
| RGB | rgb(117, 124, 149) |
| HSL | hsl(227, 13%, 52%) |
| OKLCH | oklch(58.9% 0.039 272.9) |
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 #757C95 | 4.13:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #757C95 | 5.07:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #757C95 text on white | 4.13:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #757C95 text on black | 5.07:1 | AA | Lc -33.2 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E8EAED
oklch(93.6% 0.005 258.3)
-
Step 200
200
#D7D9E0
oklch(88.6% 0.01 273.3)
-
Step 300
300
#BCC0CC
oklch(80.8% 0.017 271.2)
-
Step 400
400
#9AA0B3
oklch(70.7% 0.028 271.7)
-
Step 500
500
#8288A0
oklch(63% 0.037 274.2)
-
Step 600
600 (this color)
#757C95
oklch(58.9% 0.039 272.9)
-
Step 700
700
#5A6076
oklch(49.2% 0.036 273.1)
-
Step 800
800
#494E60
oklch(42.6% 0.031 272.9)
-
Step 900
900
#3D414E
oklch(37.7% 0.023 271.8)
-
Step 950
950
#24262E
oklch(27% 0.015 274.3)
#757C95 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) | #757E96 | 0.006 |
| Deuteranopia (no green cones) | #737B94 | 0.004 |
| Tritanopia (no blue cones) | #6D8184 | 0.036 |
| Achromatopsia (no color) | #7D7D7D | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #757C95
#757C95
oklch(58.9% 0.039 272.9)
- #857D63
#857D63
oklch(59% 0.039 93)
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 #757C95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Gray #708090 ΔE 0.017
- Lavender Gray #7E7F9A ΔE 0.018
- Steel #738595 ΔE 0.026
- Grey Blue #647D8E ΔE 0.027
- Steel Grey #6F828A ΔE 0.029
- Battleship Grey #6B7C85 ΔE 0.030
- Light Slate Gray #778899 ΔE 0.034
- Gray #808080 ΔE 0.041
Use #757C95 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.