#708499
Closest named color: Steel (#738595). oklch(60.5% 0.04 249.8), rgb(112, 132, 153).
Aa
Black text reads best on this color (5.44:1).
About this color
#708499 is a medium-dark, muted blue. In OKLCH its lightness is 60%, its chroma 0.040 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Steel (#738595), ΔE 0.009 away. Black text reads best on it, at 5.44:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Steel (#738595) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #708499 |
| RGB | rgb(112, 132, 153) |
| HSL | hsl(211, 17%, 52%) |
| OKLCH | oklch(60.5% 0.04 249.8) |
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 #708499 | 3.85:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #708499 | 5.44:1 | AA | Lc 38.1 | Non-text elements, placeholder text |
| #708499 text on white | 3.85:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #708499 text on black | 5.44:1 | AA | Lc -35.6 | 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
#E7EAED
oklch(93.6% 0.005 247.9)
-
Step 200
200
#D4DAE0
oklch(88.6% 0.011 247.9)
-
Step 300
300
#B7C2CD
oklch(80.9% 0.02 248.1)
-
Step 400
400
#92A3B4
oklch(70.8% 0.031 248.3)
-
Step 500
500 (this color)
#708499
oklch(60.5% 0.04 249.8)
-
Step 600
600
#60768C
oklch(55.6% 0.043 248.6)
-
Step 700
700
#506377
oklch(49.2% 0.04 250)
-
Step 800
800
#415161
oklch(42.8% 0.033 248.6)
-
Step 900
900
#37434F
oklch(37.7% 0.026 248.5)
-
Step 950
950
#20272E
oklch(26.9% 0.016 248.4)
#708499 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) | #7C849A | 0.017 |
| Deuteranopia (no green cones) | #778099 | 0.014 |
| Tritanopia (no blue cones) | #64898B | 0.034 |
| Achromatopsia (no color) | #828282 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #708499
#708499
oklch(60.5% 0.04 249.8)
- #917E68
#917E68
oklch(60.5% 0.04 71.1)
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 #708499, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel #738595 ΔE 0.009
- Slate Gray #708090 ΔE 0.015
- Light Slate Gray #778899 ΔE 0.016
- Steel Grey #6F828A ΔE 0.022
- Lavender Gray #7E7F9A ΔE 0.023
- Blue Grey #758DA3 ΔE 0.028
- Grey Blue #647D8E ΔE 0.030
- Silver Lake Blue #778DA9 ΔE 0.033
Use #708499 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.