#2B29AD#2B29AD

#2B29AD is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.1% C 0.200 H 272.8°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#2B29AD
RGB	rgb(43, 41, 173)
HSL	hsl(241, 62%, 42%)
HSV	hsv(241, 76%, 68%)
CMYK	cmyk(75.1%, 76.3%, 0%, 32.2%)
CIE-LAB	lab(27.06, 45.03, -69.02)
CIE-LCH	lch(27.06, 82.41, 303.12°)
OKLab	oklab(39.05% 0.0097 -0.1997)
OKLCH	oklch(39.05% 0.2 272.8)
XYZ	xyz(9.3295, 5.1156, 40.0228)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B29AD #ABAD29

analogous

#2969AD #2B29AD #6D29AD

triadic

#2B29AD #AD2B29 #29AD2B

tetradic

#2B29AD #AD2969 #ABAD29 #29AD6D

square

#2B29AD #AD2969 #ABAD29 #29AD6D

split-complementary

#2B29AD #AD6D29 #69AD29

monochromatic

#12124A #1F1D7C #2B29AD #4341D2 #7473DE

Accessibility & contrast

On white

10.38

#2B29AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2B29AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B29AD

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B29AD	#FFFFFF	#000000	##FFFFFF
##2B29AD	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B1

Deuteranopia (green-blind)

#0039AB

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b29ad;
/* rgb */ color: rgb(43, 41, 173);
/* oklch */ color: oklch(39.1% 0.200 272.8);

Tailwind

colors: {
  custom: {
    50: '#7a65c7',
    500: '#2b29ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b29ad;
$custom-light: #7a65c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b29ad",
  "rgb": {
    "r": 43,
    "g": 41,
    "b": 173
  },
  "hsl": {
    "h": 240.909,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39054,
    "c": 0.19999,
    "h": 272.8
  },
  "luminance": 0.05117
}

Semantic roles & 50–950 ramp

primary

#2B29AD

secondary

#C4C56D

accent

#E543E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2B29AD

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

Preview Lab → · Contrast checker → · Palette generator →