#7181AE
Closest named color: Dusty Blue (#5A86AD). oklch(60.8% 0.071 269.1), rgb(113, 129, 174).
Aa
Black text reads best on this color (5.45:1).
About this color
#7181AE is a medium-dark, moderately saturated blue. In OKLCH its lightness is 61%, its chroma 0.071 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.030 away. Black text reads best on it, at 5.45:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.45:1 |
| White text | 3.85:1 |
Values
| HEX | #7181AE |
| RGB | rgb(113, 129, 174) |
| HSL | hsl(224, 27%, 56%) |
| OKLCH | oklch(60.8% 0.071 269.1) |
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 #7181AE | 3.85:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #7181AE | 5.45:1 | AA | Lc 38.1 | Non-text elements, placeholder text |
| #7181AE text on white | 3.85:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #7181AE text on black | 5.45:1 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7EAF1
oklch(93.7% 0.01 267.4)
-
Step 200
200
#D4D9E6
oklch(88.5% 0.019 269.1)
-
Step 300
300
#B7C0D8
oklch(80.8% 0.035 269.2)
-
Step 400
400
#92A0C4
oklch(70.7% 0.055 268.3)
-
Step 500
500 (this color)
#7181AE
oklch(60.8% 0.071 269.1)
-
Step 600
600
#6171A1
oklch(55.5% 0.077 269.6)
-
Step 700
700
#505F8A
oklch(49.2% 0.072 269)
-
Step 800
800
#424E70
oklch(42.8% 0.059 268.9)
-
Step 900
900
#37415B
oklch(37.8% 0.047 267.9)
-
Step 950
950
#202635
oklch(27% 0.029 267.5)
#7181AE 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) | #7285B0 | 0.011 |
| Deuteranopia (no green cones) | #6D7FAD | 0.008 |
| Tritanopia (no blue cones) | #5F8A91 | 0.063 |
| Achromatopsia (no color) | #828282 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7181AE
#7181AE
oklch(60.8% 0.071 269.1)
- #94814F
#94814F
oklch(60.9% 0.072 89.4)
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 #7181AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.030
- Off Blue #5684AE ΔE 0.033
- Faded Blue #658CBB ΔE 0.033
- Lavender Gray #7E7F9A ΔE 0.033
- Silver Lake Blue #778DA9 ΔE 0.039
- Blue Grey #758DA3 ΔE 0.043
- Steel #738595 ΔE 0.044
- Light Slate Gray #778899 ΔE 0.044
Use #7181AE 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.