#7180B2
Closest named color: Dusty Blue (#5A86AD). oklch(60.8% 0.078 271.1), rgb(113, 128, 178).
Aa
Black text reads best on this color (5.43:1).
About this color
#7180B2 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 61%, its chroma 0.078 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.034 away. Black text reads best on it, at 5.43:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.43:1 |
| White text | 3.86:1 |
Values
| HEX | #7180B2 |
| RGB | rgb(113, 128, 178) |
| HSL | hsl(226, 30%, 57%) |
| OKLCH | oklch(60.8% 0.078 271.1) |
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 #7180B2 | 3.86:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #7180B2 | 5.43:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #7180B2 text on white | 3.86:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #7180B2 text on black | 5.43:1 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7EAF2
oklch(93.7% 0.011 269.5)
-
Step 200
200
#D4D9E8
oklch(88.6% 0.021 271.2)
-
Step 300
300
#B7C0DA
oklch(80.9% 0.038 270.4)
-
Step 400
400
#929FC8
oklch(70.7% 0.062 271)
-
Step 500
500 (this color)
#7180B2
oklch(60.8% 0.078 271.1)
-
Step 600
600
#6170A6
oklch(55.6% 0.086 271.5)
-
Step 700
700
#505E8E
oklch(49.1% 0.079 270.9)
-
Step 800
800
#424D73
oklch(42.8% 0.065 271.1)
-
Step 900
900
#37405D
oklch(37.6% 0.051 270.6)
-
Step 950
950
#202636
oklch(27% 0.031 268.4)
#7180B2 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) | #7085B4 | 0.013 |
| Deuteranopia (no green cones) | #6A7FB1 | 0.010 |
| Tritanopia (no blue cones) | #5E8A92 | 0.070 |
| Achromatopsia (no color) | #828282 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7180B2
#7180B2
oklch(60.8% 0.078 271.1)
- #948149
#948149
oklch(60.8% 0.079 91.2)
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 #7180B2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.034
- Faded Blue #658CBB ΔE 0.034
- Off Blue #5684AE ΔE 0.035
- Lavender Gray #7E7F9A ΔE 0.040
- Silver Lake Blue #778DA9 ΔE 0.045
- Cool Blue #4984B8 ΔE 0.045
- Steel Blue #4682B4 ΔE 0.048
- Blue Grey #758DA3 ΔE 0.050
Use #7180B2 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.