#3E28B6#3E28B6

#3E28B6 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.2% C 0.207 H 279.2°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#3E28B6
RGB	rgb(62, 40, 182)
HSL	hsl(249, 64%, 44%)
HSV	hsv(249, 78%, 71%)
CMYK	cmyk(65.9%, 78%, 0%, 28.6%)
CIE-LAB	lab(29.21, 50.18, -70.81)
CIE-LCH	lch(29.21, 86.79, 305.32°)
OKLab	oklab(41.2% 0.0332 -0.2045)
OKLCH	oklch(41.2% 0.207 279.2)
XYZ	xyz(11.1862, 5.9182, 44.7997)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E28B6 #A0B628

analogous

#2859B6 #3E28B6 #8528B6

triadic

#3E28B6 #B63E28 #28B63E

tetradic

#3E28B6 #B62859 #A0B628 #28B685

square

#3E28B6 #B62859 #A0B628 #28B685

split-complementary

#3E28B6 #B68528 #59B628

monochromatic

#1C1252 #2D1D84 #3E28B6 #5C45D6 #8877E1

Accessibility & contrast

On white

9.62

#3E28B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3E28B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E28B6

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E28B6	#FFFFFF	#000000	##FFFFFF
##3E28B6	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABA

Deuteranopia (green-blind)

#003FB3

Tritanopia (blue-blind)

#00526E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3e28b6;
/* rgb */ color: rgb(62, 40, 182);
/* oklch */ color: oklch(41.2% 0.207 279.2);

Tailwind

colors: {
  custom: {
    50: '#8466cd',
    500: '#3e28b6',
    950: '#000000',
  },
}

SCSS

$custom: #3e28b6;
$custom-light: #8466cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e28b6",
  "rgb": {
    "r": 62,
    "g": 40,
    "b": 182
  },
  "hsl": {
    "h": 249.296,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.41196,
    "c": 0.20717,
    "h": 279.2
  },
  "luminance": 0.05919
}

Semantic roles & 50–950 ramp

primary

#3E28B6

secondary

#BBC971

accent

#E741CD

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3E28B6

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

Preview Lab → · Contrast checker → · Palette generator →