#3E39FC#3E39FC

#3E39FC is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 50.6% C 0.272 H 272.1°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#3E39FC
RGB	rgb(62, 57, 252)
HSL	hsl(242, 97%, 61%)
HSV	hsv(242, 77%, 99%)
CMYK	cmyk(75.4%, 77.4%, 0%, 1.2%)
CIE-LAB	lab(39.54, 62.94, -94.06)
CIE-LCH	lch(39.54, 113.18, 303.79°)
OKLab	oklab(50.61% 0.0098 -0.2722)
OKLCH	oklch(50.61% 0.272 272.1)
XYZ	xyz(21.0145, 10.9764, 93.0877)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E39FC #F7FC39

analogous

#3996FC #3E39FC #9F39FC

triadic

#3E39FC #FC3E39 #39FC3E

tetradic

#3E39FC #FC3996 #F7FC39 #39FC9F

square

#3E39FC #FC3996 #F7FC39 #39FC9F

split-complementary

#3E39FC #FC9F39 #96FC39

monochromatic

#0703B8 #0A04F4 #3E39FC #7975FD #B4B2FE

Accessibility & contrast

On white

6.57

#3E39FC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#3E39FC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E39FC

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E39FC	#FFFFFF	#000000	##FFFFFF
##3E39FC	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067FF

Deuteranopia (green-blind)

#0053F9

Tritanopia (blue-blind)

#00759A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3e39fc;
/* rgb */ color: rgb(62, 57, 252);
/* oklch */ color: oklch(50.6% 0.272 272.1);

Tailwind

colors: {
  custom: {
    50: '#9173ff',
    500: '#3e39fc',
    950: '#000000',
  },
}

SCSS

$custom: #3e39fc;
$custom-light: #9173ff;
$custom-dark: #000000;

JSON

{
  "hex": "#3e39fc",
  "rgb": {
    "r": 62,
    "g": 57,
    "b": 252
  },
  "hsl": {
    "h": 241.538,
    "s": 97.015,
    "l": 60.588
  },
  "oklch": {
    "l": 0.5061,
    "c": 0.27242,
    "h": 272.1
  },
  "luminance": 0.10979
}

Semantic roles & 50–950 ramp

primary

#3E39FC

secondary

#ECEDA3

accent

#E600E0

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#0F0818

muted

#7F7B86

Preview Lab

Preview with #3E39FC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →