#70909C
Closest named color: Blue Grey (#758DA3). oklch(63.3% 0.04 222.8), rgb(112, 144, 156).
Aa
Black text reads best on this color (6.15:1).
About this color
#70909C is a medium-light, muted teal or cyan. In OKLCH its lightness is 63%, its chroma 0.040 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Blue Grey (#758DA3), ΔE 0.017 away. Black text reads best on it, at 6.15:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (63%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Blue Grey (#758DA3) |
| Black text | 6.15:1 |
| White text | 3.41:1 |
Values
| HEX | #70909C |
| RGB | rgb(112, 144, 156) |
| HSL | hsl(196, 18%, 53%) |
| OKLCH | oklch(63.3% 0.04 222.8) |
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 #70909C | 3.41:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #70909C | 6.15:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #70909C text on white | 3.41:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #70909C text on black | 6.15:1 | AA | Lc -40.1 | 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 500.
-
Step 50
50
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EBED
oklch(93.7% 0.006 223.5)
-
Step 200
200
#D2DBDE
oklch(88.5% 0.011 219.6)
-
Step 300
300
#B4C4CA
oklch(81% 0.019 222.2)
-
Step 400
400
#8CA5AF
oklch(70.6% 0.031 224)
-
Step 500
500 (this color)
#70909C
oklch(63.3% 0.04 222.8)
-
Step 600
600
#577986
oklch(55.5% 0.044 223.6)
-
Step 700
700
#476672
oklch(49.1% 0.041 224)
-
Step 800
800
#3B535C
oklch(42.6% 0.033 223.1)
-
Step 900
900
#32454C
oklch(37.7% 0.027 222.6)
-
Step 950
950
#1E282C
oklch(26.9% 0.016 224.2)
#70909C 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) | #898E9D | 0.033 |
| Deuteranopia (no green cones) | #82899C | 0.029 |
| Tritanopia (no blue cones) | #629494 | 0.026 |
| Achromatopsia (no color) | #8B8B8B | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70909C
#70909C
oklch(63.3% 0.04 222.8)
- #A08377
#A08377
oklch(63.4% 0.04 43.7)
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 #70909C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Grey #758DA3 ΔE 0.017
- Light Slate Gray #778899 ΔE 0.023
- Silver Lake Blue #778DA9 ΔE 0.026
- Steel #738595 ΔE 0.030
- Cadet Blue #5F9EA0 ΔE 0.041
- Steel Grey #6F828A ΔE 0.042
- Slate Gray #708090 ΔE 0.045
- Lavender Gray #7E7F9A ΔE 0.050
Use #70909C 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.