#707AB7
Closest named color: Off Blue (#5684AE). oklch(59.7% 0.094 276.1), rgb(112, 122, 183).
Aa
Black text reads best on this color (5.15:1).
About this color
#707AB7 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 60%, its chroma 0.094 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Off Blue (#5684AE), ΔE 0.045 away. Black text reads best on it, at 5.15:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Off Blue (#5684AE) |
| Black text | 5.15:1 |
| White text | 4.07:1 |
Values
| HEX | #707AB7 |
| RGB | rgb(112, 122, 183) |
| HSL | hsl(232, 33%, 58%) |
| OKLCH | oklch(59.7% 0.094 276.1) |
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 #707AB7 | 4.07:1 | AA large text | Lc -73.4 | Content text, not long reading |
| Black text on #707AB7 | 5.15:1 | AA | Lc 36.2 | Non-text elements, placeholder text |
| #707AB7 text on white | 4.07:1 | AA large text | Lc 67.9 | Content text, not long reading |
| #707AB7 text on black | 5.15:1 | AA | Lc -33.8 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F3
oklch(93.5% 0.014 277.1)
-
Step 200
200
#D4D8EA
oklch(88.5% 0.025 275.9)
-
Step 300
300
#B8BFDF
oklch(81% 0.046 275.6)
-
Step 400
400
#949DCF
oklch(70.7% 0.074 276.4)
-
Step 500
500 (this color)
#707AB7
oklch(59.7% 0.094 276.1)
-
Step 600
600
#636DAF
oklch(55.6% 0.103 276)
-
Step 700
700
#525B96
oklch(49.1% 0.095 275.8)
-
Step 800
800
#434B7A
oklch(42.8% 0.079 275.2)
-
Step 900
900
#393E62
oklch(37.6% 0.062 277)
-
Step 950
950
#212539
oklch(27% 0.038 274.9)
#707AB7 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) | #6681BA | 0.021 |
| Deuteranopia (no green cones) | #617BB6 | 0.020 |
| Tritanopia (no blue cones) | #5B8690 | 0.083 |
| Achromatopsia (no color) | #7E7E7E | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #707AB7
#707AB7
oklch(59.7% 0.094 276.1)
- #907F37
#907F37
oklch(59.7% 0.094 96.1)
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 #707AB7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Off Blue #5684AE ΔE 0.045
- Dusty Blue #5A86AD ΔE 0.047
- Faded Blue #658CBB ΔE 0.049
- Cool Blue #4984B8 ΔE 0.049
- Steel Blue #4682B4 ΔE 0.052
- Lavender Gray #7E7F9A ΔE 0.054
- Stormy Blue #507B9C ΔE 0.061
- Windows Blue #3778BF ΔE 0.065
Use #707AB7 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.