#2D29BC#2D29BC

#2D29BC is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.8% C 0.217 H 272.4°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#2D29BC
RGB	rgb(45, 41, 188)
HSL	hsl(242, 64%, 45%)
HSV	hsv(242, 78%, 74%)
CMYK	cmyk(76.1%, 78.2%, 0%, 26.3%)
CIE-LAB	lab(28.83, 50.04, -75.03)
CIE-LCH	lch(28.83, 90.18, 303.70°)
OKLab	oklab(40.82% 0.009 -0.2171)
OKLCH	oklch(40.82% 0.217 272.4)
XYZ	xyz(10.9492, 5.7734, 48.1045)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D29BC #B8BC29

analogous

#296EBC #2D29BC #7729BC

triadic

#2D29BC #BC2D29 #29BC2D

tetradic

#2D29BC #BC296E #B8BC29 #29BC77

square

#2D29BC #BC296E #B8BC29 #29BC77

split-complementary

#2D29BC #BC7729 #6EBC29

monochromatic

#151358 #211E8A #2D29BC #4E4BD8 #807DE3

Accessibility & contrast

On white

9.74

#2D29BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2D29BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D29BC

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D29BC	#FFFFFF	#000000	##FFFFFF
##2D29BC	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC0

Deuteranopia (green-blind)

#003DB9

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2d29bc;
/* rgb */ color: rgb(45, 41, 188);
/* oklch */ color: oklch(40.8% 0.217 272.4);

Tailwind

colors: {
  custom: {
    50: '#7e66d2',
    500: '#2d29bc',
    950: '#000000',
  },
}

SCSS

$custom: #2d29bc;
$custom-light: #7e66d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d29bc",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 188
  },
  "hsl": {
    "h": 241.633,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.40817,
    "c": 0.21733,
    "h": 272.4
  },
  "luminance": 0.05775
}

Semantic roles & 50–950 ramp

primary

#2D29BC

secondary

#C9CB76

accent

#E741E3

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2D29BC

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

Preview Lab → · Contrast checker → · Palette generator →