#5160BA
Closest named color: Iris (#6258C4). oklch(52.3% 0.141 273.4), rgb(81, 96, 186).
Aa
White text reads best on this color (5.62:1).
About this color
#5160BA is a medium-dark, vivid blue. In OKLCH its lightness is 52%, its chroma 0.141 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.034 away. White text reads best on it, at 5.62:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.141) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.73:1 |
| White text | 5.62:1 |
Values
| HEX | #5160BA |
| RGB | rgb(81, 96, 186) |
| HSL | hsl(231, 43%, 52%) |
| OKLCH | oklch(52.3% 0.141 273.4) |
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 #5160BA | 5.62:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #5160BA | 3.73:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #5160BA text on white | 5.62:1 | AA | Lc 77.9 | Fine for body text |
| #5160BA text on black | 3.73:1 | AA large text | Lc -23.9 | Dividers and decoration only |
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 700.
-
Step 50
50
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F8
oklch(93.5% 0.021 274)
-
Step 200
200
#D1D8F3
oklch(88.5% 0.038 274.1)
-
Step 300
300
#B2BEEE
oklch(80.9% 0.069 273.8)
-
Step 400
400
#8B9BE5
oklch(70.6% 0.11 273.9)
-
Step 500
500
#6F81DD
oklch(63.1% 0.14 273.4)
-
Step 600
600
#5869CB
oklch(55.7% 0.152 273.1)
-
Step 700
700 (this color)
#5160BA
oklch(52.3% 0.141 273.4)
-
Step 800
800
#3C478E
oklch(42.7% 0.117 273.8)
-
Step 900
900
#333C71
oklch(37.6% 0.091 274)
-
Step 950
950
#1E2442
oklch(27.1% 0.056 273.5)
#5160BA 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) | #356CBD | 0.040 |
| Deuteranopia (no green cones) | #2663B8 | 0.043 |
| Tritanopia (no blue cones) | #137484 | 0.125 |
| Achromatopsia (no color) | #676767 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5160BA
#5160BA
oklch(52.3% 0.141 273.4)
- #7F6800
#7F6800
oklch(52.4% 0.107 93.6)
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 #5160BA, closest first.
No curated palette has a color within ΔE 0.04 of #5160BA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.034
- French Blue #436BAD ΔE 0.041
- Dark Periwinkle #665FD1 ΔE 0.047
- Mid Blue #276AB3 ΔE 0.048
- Slate Blue #6A5ACD ΔE 0.049
- Light Indigo #6D5ACF ΔE 0.054
- Warm Blue #4B57DB ΔE 0.058
- Dusky Blue #475F94 ΔE 0.063
Use #5160BA 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.