#3D29BC#3D29BC

#3D29BC is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.9% C 0.213 H 278.0°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#3D29BC
RGB	rgb(61, 41, 188)
HSL	hsl(248, 64%, 45%)
HSV	hsv(248, 78%, 74%)
CMYK	cmyk(67.6%, 78.2%, 0%, 26.3%)
CIE-LAB	lab(29.93, 51.39, -73.18)
CIE-LCH	lch(29.93, 89.42, 305.08°)
OKLab	oklab(41.87% 0.0297 -0.2114)
OKLCH	oklch(41.87% 0.213 278)
XYZ	xyz(11.7916, 6.2078, 48.1440)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D29BC #A8BC29

analogous

#295FBC #3D29BC #8629BC

triadic

#3D29BC #BC3D29 #29BC3D

tetradic

#3D29BC #BC295F #A8BC29 #29BC86

square

#3D29BC #BC295F #A8BC29 #29BC86

split-complementary

#3D29BC #BC8629 #5FBC29

monochromatic

#1C1358 #2D1E8A #3D29BC #5E4BD8 #8B7DE3

Accessibility & contrast

On white

9.37

#3D29BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3D29BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D29BC

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D29BC	#FFFFFF	#000000	##FFFFFF
##3D29BC	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC0

Deuteranopia (green-blind)

#0040B9

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3d29bc;
/* rgb */ color: rgb(61, 41, 188);
/* oklch */ color: oklch(41.9% 0.213 278.0);

Tailwind

colors: {
  custom: {
    50: '#8567d2',
    500: '#3d29bc',
    950: '#000000',
  },
}

SCSS

$custom: #3d29bc;
$custom-light: #8567d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d29bc",
  "rgb": {
    "r": 61,
    "g": 41,
    "b": 188
  },
  "hsl": {
    "h": 248.163,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.4187,
    "c": 0.21347,
    "h": 278
  },
  "luminance": 0.06209
}

Semantic roles & 50–950 ramp

primary

#3D29BC

secondary

#BFCB76

accent

#E741D1

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #3D29BC

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

Preview Lab → · Contrast checker → · Palette generator →