#707FBB
Closest named color: Faded Blue (#658CBB). oklch(60.9% 0.093 272.7), rgb(112, 127, 187).
Aa
Black text reads best on this color (5.44:1).
About this color
#707FBB is a medium-dark, moderately saturated blue. In OKLCH its lightness is 61%, its chroma 0.093 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.037 away. Black text reads best on it, at 5.44:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #707FBB |
| RGB | rgb(112, 127, 187) |
| HSL | hsl(228, 36%, 59%) |
| OKLCH | oklch(60.9% 0.093 272.7) |
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 #707FBB | 3.85:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #707FBB | 5.44:1 | AA | Lc 38.1 | Non-text elements, placeholder text |
| #707FBB text on white | 3.85:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #707FBB text on black | 5.44:1 | AA | Lc -35.7 | 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
#D3D8EA
oklch(88.4% 0.025 273.5)
-
Step 300
300
#B6BFDF
oklch(80.8% 0.046 272.9)
-
Step 400
400
#919ECF
oklch(70.7% 0.073 272.9)
-
Step 500
500 (this color)
#707FBB
oklch(60.9% 0.093 272.7)
-
Step 600
600
#5F6FAF
oklch(55.7% 0.101 272.1)
-
Step 700
700
#4F5C96
oklch(49.1% 0.094 272.9)
-
Step 800
800
#414C7A
oklch(42.9% 0.078 272.5)
-
Step 900
900
#373F62
oklch(37.7% 0.061 273.3)
-
Step 950
950
#202539
oklch(26.9% 0.038 272.9)
#707FBB 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) | #6B85BE | 0.016 |
| Deuteranopia (no green cones) | #657FBA | 0.014 |
| Tritanopia (no blue cones) | #588B95 | 0.083 |
| Achromatopsia (no color) | #828282 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #707FBB
#707FBB
oklch(60.9% 0.093 272.7)
- #96813B
#96813B
oklch(60.8% 0.093 92.7)
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 #707FBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.037
- Off Blue #5684AE ΔE 0.042
- Dusty Blue #5A86AD ΔE 0.042
- Cool Blue #4984B8 ΔE 0.046
- Steel Blue #4682B4 ΔE 0.050
- Lavender Gray #7E7F9A ΔE 0.054
- Silver Lake Blue #778DA9 ΔE 0.056
- Blue Grey #758DA3 ΔE 0.062
Use #707FBB 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.