#2B2D85#2B2D85

#2B2D85 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.144 H 275.3°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#2B2D85
RGB	rgb(43, 45, 133)
HSL	hsl(239, 51%, 35%)
HSV	hsv(239, 68%, 52%)
CMYK	cmyk(67.7%, 66.2%, 0%, 47.8%)
CIE-LAB	lab(23.94, 28.74, -49.63)
CIE-LCH	lch(23.94, 57.35, 300.07°)
OKLab	oklab(35.61% 0.0133 -0.1431)
OKLCH	oklch(35.61% 0.144 275.3)
XYZ	xyz(6.1669, 4.0833, 22.6489)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2D85 #85832B

analogous

#2B5A85 #2B2D85 #562B85

triadic

#2B2D85 #852B2D #2D852B

tetradic

#2B2D85 #852B5A #85832B #2B8556

square

#2B2D85 #852B5A #85832B #2B8556

split-complementary

#2B2D85 #85562B #5A852B

monochromatic

#0D0E29 #1C1D57 #2B2D85 #3A3DB3 #5F62CB

Accessibility & contrast

On white

11.56

#2B2D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2B2D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2D85

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2D85	#FFFFFF	#000000	##FFFFFF
##2B2D85	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D88

Deuteranopia (green-blind)

#003583

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b2d85;
/* rgb */ color: rgb(43, 45, 133);
/* oklch */ color: oklch(35.6% 0.144 275.3);

Tailwind

colors: {
  custom: {
    50: '#7066a9',
    500: '#2b2d85',
    950: '#000000',
  },
}

SCSS

$custom: #2b2d85;
$custom-light: #7066a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2d85",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 133
  },
  "hsl": {
    "h": 238.667,
    "s": 51.136,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35612,
    "c": 0.14376,
    "h": 275.3
  },
  "luminance": 0.04084
}

Semantic roles & 50–950 ramp

primary

#2B2D85

secondary

#B1AF5B

accent

#D74DDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2B2D85

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

Preview Lab → · Contrast checker → · Palette generator →