#2B2A7D#2B2A7D

#2B2A7D is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.3% C 0.136 H 277.0°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A7D
RGB	rgb(43, 42, 125)
HSL	hsl(241, 50%, 33%)
HSV	hsv(241, 66%, 49%)
CMYK	cmyk(65.6%, 66.4%, 0%, 51%)
CIE-LAB	lab(22.48, 27.83, -46.99)
CIE-LCH	lch(22.48, 54.61, 300.64°)
OKLab	oklab(34.32% 0.0166 -0.1354)
OKLCH	oklch(34.32% 0.136 277)
XYZ	xyz(5.5247, 3.6497, 19.8114)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A7D #7C7D2A

analogous

#2A527D #2B2A7D #542A7D

triadic

#2B2A7D #7D2B2A #2A7D2B

tetradic

#2B2A7D #7D2A52 #7C7D2A #2A7D54

square

#2B2A7D #7D2A52 #7C7D2A #2A7D54

split-complementary

#2B2A7D #7D542A #527D2A

monochromatic

#0B0B21 #1B1B4F #2B2A7D #3B39AB #5B5AC8

Accessibility & contrast

On white

12.14

#2B2A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2B2A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A7D

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A7D	#FFFFFF	#000000	##FFFFFF
##2B2A7D	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003980

Deuteranopia (green-blind)

#00327B

Tritanopia (blue-blind)

#003F4F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2b2a7d;
/* rgb */ color: rgb(43, 42, 125);
/* oklch */ color: oklch(34.3% 0.136 277.0);

Tailwind

colors: {
  custom: {
    50: '#6f64a3',
    500: '#2b2a7d',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a7d;
$custom-light: #6f64a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a7d",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 125
  },
  "hsl": {
    "h": 240.723,
    "s": 49.701,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34318,
    "c": 0.13642,
    "h": 277
  },
  "luminance": 0.0365
}

Semantic roles & 50–950 ramp

primary

#2B2A7D

secondary

#ACAD56

accent

#D94FD8

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #2B2A7D

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

Preview Lab → · Contrast checker → · Palette generator →