#3C3BEC
Closest named color: Light Royal Blue (#3A2EFE). oklch(49.1% 0.253 272.3), rgb(60, 59, 236).
Aa
White text reads best on this color (6.93:1).
About this color
#3C3BEC is a medium-dark, vivid blue. In OKLCH its lightness is 49%, its chroma 0.253 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Light Royal Blue (#3A2EFE), ΔE 0.031 away. White text reads best on it, at 6.93:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.253) |
| Temperature | cool |
| Nearest name | Light Royal Blue (#3A2EFE) |
| Black text | 3.02:1 |
| White text | 6.93:1 |
Values
| HEX | #3C3BEC |
| RGB | rgb(60, 59, 236) |
| HSL | hsl(240, 82%, 58%) |
| OKLCH | oklch(49.1% 0.253 272.3) |
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 #3C3BEC | 6.93:1 | AA | Lc -87.8 | Fine for body text |
| Black text on #3C3BEC | 3.02:1 | AA large text | Lc 21.2 | Dividers and decoration only |
| #3C3BEC text on white | 6.93:1 | AA | Lc 82.8 | Fine for body text |
| #3C3BEC text on black | 3.02:1 | AA large text | Lc -19.1 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E2E9FF
oklch(93.5% 0.031 271.7)
-
Step 200
200
#CCD8FF
oklch(88.6% 0.055 271.8)
-
Step 300
300
#ABBDFF
oklch(80.9% 0.096 272.3)
-
Step 400
400
#8098FF
oklch(70.7% 0.153 272.1)
-
Step 500
500
#637AFF
oklch(63.2% 0.198 272.1)
-
Step 600
600
#4B56FF
oklch(55.6% 0.245 272.4)
-
Step 700
700 (this color)
#3C3BEC
oklch(49.1% 0.253 272.3)
-
Step 800
800
#3033BF
oklch(42.7% 0.211 272.1)
-
Step 900
900
#293096
oklch(37.6% 0.164 272.5)
-
Step 950
950
#171E58
oklch(27% 0.104 272.1)
#3C3BEC 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) | #0062F1 | 0.077 |
| Deuteranopia (no green cones) | #0051E9 | 0.048 |
| Tritanopia (no blue cones) | #007092 | 0.196 |
| Achromatopsia (no color) | #5A5A5A | 0.254 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C3BEC
#3C3BEC
oklch(49.1% 0.253 272.3)
- #755E00
#755E00
oklch(49.1% 0.1 92.1)
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 #3C3BEC, closest first.
No curated palette has a color within ΔE 0.04 of #3C3BEC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Royal Blue #3A2EFE ΔE 0.031
- Vibrant Blue #0339F8 ΔE 0.046
- Vivid Blue #152EFF ΔE 0.051
- Purpley Blue #5F34E7 ΔE 0.053
- Majorelle Blue #3F37C9 ΔE 0.056
- Electric Blue #0652FF ΔE 0.057
- Blue Purple #5A06EF ΔE 0.060
- Blurple #5539CC ΔE 0.063
Use #3C3BEC 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.