#708EAB
Closest named color: Silver Lake Blue (#778DA9). oklch(63.5% 0.055 247.8), rgb(112, 142, 171).
Aa
Black text reads best on this color (6.14:1).
About this color
#708EAB is a medium-light, muted blue. In OKLCH its lightness is 63%, its chroma 0.055 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.009 away. Black text reads best on it, at 6.14:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.14:1 |
| White text | 3.41:1 |
Values
| HEX | #708EAB |
| RGB | rgb(112, 142, 171) |
| HSL | hsl(209, 26%, 55%) |
| OKLCH | oklch(63.5% 0.055 247.8) |
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 #708EAB | 3.41:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #708EAB | 6.14:1 | AA | Lc 42.4 | Non-text elements, placeholder text |
| #708EAB text on white | 3.41:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #708EAB text on black | 6.14:1 | AA | Lc -40.0 | 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
#F4F6F8
oklch(97.2% 0.003 247.9)
-
Step 100
100
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200
#D2DAE3
oklch(88.5% 0.015 251.2)
-
Step 300
300
#B3C3D2
oklch(81% 0.028 246.4)
-
Step 400
400
#8CA4BB
oklch(70.8% 0.043 247.3)
-
Step 500
500 (this color)
#708EAB
oklch(63.5% 0.055 247.8)
-
Step 600
600
#577795
oklch(55.7% 0.06 247.3)
-
Step 700
700
#47647F
oklch(49.2% 0.055 247.2)
-
Step 800
800
#3A5167
oklch(42.5% 0.046 247.9)
-
Step 900
900
#324354
oklch(37.6% 0.037 248.8)
-
Step 950
950
#1E2831
oklch(27.1% 0.022 245.9)
#708EAB 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) | #838EAC | 0.025 |
| Deuteranopia (no green cones) | #7B88AA | 0.020 |
| Tritanopia (no blue cones) | #5D9597 | 0.048 |
| Achromatopsia (no color) | #8B8B8B | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #708EAB
#708EAB
oklch(63.5% 0.055 247.8)
- #A18566
#A18566
oklch(63.5% 0.056 69.4)
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 #708EAB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.009
- Blue Grey #758DA3 ΔE 0.013
- Light Slate Gray #778899 ΔE 0.028
- Faded Blue #658CBB ΔE 0.029
- Steel #738595 ΔE 0.035
- Dusty Blue #5A86AD ΔE 0.037
- Lavender Gray #7E7F9A ΔE 0.044
- Off Blue #5684AE ΔE 0.045
Use #708EAB 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.