#2D2B8B#2D2B8B

#2D2B8B is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.0% C 0.154 H 276.3°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#2D2B8B
RGB	rgb(45, 43, 139)
HSL	hsl(241, 53%, 36%)
HSV	hsv(241, 69%, 55%)
CMYK	cmyk(67.6%, 69.1%, 0%, 45.5%)
CIE-LAB	lab(24.16, 32.46, -53.02)
CIE-LCH	lch(24.16, 62.17, 301.48°)
OKLab	oklab(35.98% 0.0168 -0.153)
OKLCH	oklch(35.98% 0.154 276.3)
XYZ	xyz(6.6047, 4.1492, 24.8739)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2B8B #898B2B

analogous

#2B598B #2D2B8B #5D2B8B

triadic

#2D2B8B #8B2D2B #2B8B2D

tetradic

#2D2B8B #8B2B59 #898B2B #2B8B5D

square

#2D2B8B #8B2B59 #898B2B #2B8B5D

split-complementary

#2D2B8B #8B5D2B #598B2B

monochromatic

#0F0E2E #1E1D5C #2D2B8B #3C39BA #6462CE

Accessibility & contrast

On white

11.48

#2D2B8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2D2B8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2B8B

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2B8B	#FFFFFF	#000000	##FFFFFF
##2D2B8B	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8E

Deuteranopia (green-blind)

#003589

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d2b8b;
/* rgb */ color: rgb(45, 43, 139);
/* oklch */ color: oklch(36.0% 0.154 276.3);

Tailwind

colors: {
  custom: {
    50: '#7365ae',
    500: '#2d2b8b',
    950: '#000000',
  },
}

SCSS

$custom: #2d2b8b;
$custom-light: #7365ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2b8b",
  "rgb": {
    "r": 45,
    "g": 43,
    "b": 139
  },
  "hsl": {
    "h": 241.25,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35975,
    "c": 0.15395,
    "h": 276.3
  },
  "luminance": 0.0415
}

Semantic roles & 50–950 ramp

primary

#2D2B8B

secondary

#B3B55D

accent

#DC4CD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2D2B8B

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

Preview Lab → · Contrast checker → · Palette generator →