#5A60CE
Closest named color: Dark Periwinkle (#665FD1). oklch(54.3% 0.167 276.9), rgb(90, 96, 206).
Aa
White text reads best on this color (5.25:1).
About this color
#5A60CE is a medium-dark, vivid blue. In OKLCH its lightness is 54%, its chroma 0.167 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.018 away. White text reads best on it, at 5.25:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.167) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 3.99:1 |
| White text | 5.25:1 |
Values
| HEX | #5A60CE |
| RGB | rgb(90, 96, 206) |
| HSL | hsl(237, 54%, 58%) |
| OKLCH | oklch(54.3% 0.167 276.9) |
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 #5A60CE | 5.25:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #5A60CE | 3.99:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #5A60CE text on white | 5.25:1 | AA | Lc 75.8 | Fine for body text |
| #5A60CE text on black | 3.99:1 | AA large text | Lc -26.0 | 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 600.
-
Step 50
50
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E6E9F9
oklch(93.6% 0.022 277.5)
-
Step 200
200
#D2D7F5
oklch(88.5% 0.042 278)
-
Step 300
300
#B4BDF2
oklch(81% 0.076 277.1)
-
Step 400
400
#8E99EB
oklch(70.8% 0.12 277)
-
Step 500
500
#737DE4
oklch(63% 0.154 276.9)
-
Step 600
600 (this color)
#5A60CE
oklch(54.3% 0.167 276.9)
-
Step 700
700
#4D52B6
oklch(49% 0.155 276.9)
-
Step 800
800
#3F4494
oklch(42.7% 0.129 276.7)
-
Step 900
900
#353A76
oklch(37.7% 0.101 276.8)
-
Step 950
950
#1F2245
oklch(26.9% 0.064 277.4)
#5A60CE 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) | #1D71D2 | 0.063 |
| Deuteranopia (no green cones) | #0067CC | 0.067 |
| Tritanopia (no blue cones) | #18798E | 0.145 |
| Achromatopsia (no color) | #6C6C6C | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A60CE
#5A60CE
oklch(54.3% 0.167 276.9)
- #826F00
#826F00
oklch(54.3% 0.112 97.2)
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 #5A60CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.018
- Iris #6258C4 ΔE 0.025
- Slate Blue #6A5ACD ΔE 0.026
- Light Indigo #6D5ACF ΔE 0.030
- Warm Blue #4B57DB ΔE 0.038
- Royal Blue #4169E1 ΔE 0.042
- Neon Blue #4361EE ΔE 0.055
- French Blue #436BAD ΔE 0.068
Use #5A60CE 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.