#5C5EE2
Closest named color: Dark Periwinkle (#665FD1). oklch(55.5% 0.196 277.3), rgb(92, 94, 226).
Aa
White text reads best on this color (5.05:1).
About this color
#5C5EE2 is a medium-dark, vivid blue. In OKLCH its lightness is 56%, its chroma 0.196 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.030 away. White text reads best on it, at 5.05:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.196) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #5C5EE2 |
| RGB | rgb(92, 94, 226) |
| HSL | hsl(239, 70%, 62%) |
| OKLCH | oklch(55.5% 0.196 277.3) |
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 #5C5EE2 | 5.05:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #5C5EE2 | 4.15:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #5C5EE2 text on white | 5.05:1 | AA | Lc 74.5 | Content text, not long reading |
| #5C5EE2 text on black | 4.15:1 | AA large text | Lc -27.2 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E5E9FB
oklch(93.6% 0.025 275.9)
-
Step 200
200
#D0D7FA
oklch(88.5% 0.049 276.4)
-
Step 300
300
#B2BCFA
oklch(81% 0.088 277.1)
-
Step 400
400
#8C96F7
oklch(70.6% 0.141 277.7)
-
Step 500
500
#7179F3
oklch(63% 0.18 277.1)
-
Step 600
600 (this color)
#5C5EE2
oklch(55.5% 0.196 277.3)
-
Step 700
700
#4C4DC5
oklch(49.2% 0.182 277)
-
Step 800
800
#3E409F
oklch(42.7% 0.151 277)
-
Step 900
900
#34377E
oklch(37.6% 0.118 277.3)
-
Step 950
950
#1E214A
oklch(27% 0.075 277)
#5C5EE2 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) | #0074E6 | 0.074 |
| Deuteranopia (no green cones) | #0069DF | 0.068 |
| Tritanopia (no blue cones) | #007E97 | 0.168 |
| Achromatopsia (no color) | #6F6F6F | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C5EE2
#5C5EE2
oklch(55.5% 0.196 277.3)
- #867200
#867200
oklch(55.4% 0.114 96.9)
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 #5C5EE2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.030
- Warm Blue #4B57DB ΔE 0.032
- Neon Blue #4361EE ΔE 0.035
- Royal Blue #4169E1 ΔE 0.037
- Slate Blue #6A5ACD ΔE 0.038
- Light Indigo #6D5ACF ΔE 0.038
- Iris #6258C4 ΔE 0.048
- Medium Slate Blue #7B68EE ΔE 0.057
Use #5C5EE2 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.