#5A62CC
Closest named color: Dark Periwinkle (#665FD1). oklch(54.5% 0.162 276.4), rgb(90, 98, 204).
Aa
White text reads best on this color (5.18:1).
About this color
#5A62CC is a medium-dark, vivid blue. In OKLCH its lightness is 55%, its chroma 0.162 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.020 away. White text reads best on it, at 5.18:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.162) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.05:1 |
| White text | 5.18:1 |
Values
| HEX | #5A62CC |
| RGB | rgb(90, 98, 204) |
| HSL | hsl(236, 53%, 58%) |
| OKLCH | oklch(54.5% 0.162 276.4) |
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 #5A62CC | 5.18:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #5A62CC | 4.05:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #5A62CC text on white | 5.18:1 | AA | Lc 75.4 | Fine for body text |
| #5A62CC text on black | 4.05:1 | AA large text | Lc -26.3 | 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
#E6E9F8
oklch(93.6% 0.02 276.9)
-
Step 200
200
#D1D7F4
oklch(88.4% 0.04 276.3)
-
Step 300
300
#B4BDF0
oklch(80.9% 0.073 276.8)
-
Step 400
400
#8D9AE9
oklch(70.8% 0.116 275.9)
-
Step 500
500
#737EE2
oklch(63.1% 0.149 276.5)
-
Step 600
600 (this color)
#5A62CC
oklch(54.5% 0.162 276.4)
-
Step 700
700
#4D53B4
oklch(49% 0.151 276.6)
-
Step 800
800
#3F4592
oklch(42.8% 0.125 276.4)
-
Step 900
900
#353B74
oklch(37.8% 0.096 276.2)
-
Step 950
950
#1F2344
oklch(27.1% 0.061 276.3)
#5A62CC 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) | #2772D0 | 0.058 |
| Deuteranopia (no green cones) | #1068CA | 0.062 |
| Tritanopia (no blue cones) | #1B7A8E | 0.141 |
| Achromatopsia (no color) | #6D6D6D | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A62CC
#5A62CC
oklch(54.5% 0.162 276.4)
- #836F00
#836F00
oklch(54.4% 0.112 96.6)
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 #5A62CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.020
- Iris #6258C4 ΔE 0.027
- Slate Blue #6A5ACD ΔE 0.028
- Light Indigo #6D5ACF ΔE 0.032
- Royal Blue #4169E1 ΔE 0.043
- Warm Blue #4B57DB ΔE 0.043
- Neon Blue #4361EE ΔE 0.059
- French Blue #436BAD ΔE 0.063
Use #5A62CC 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.