#2D2A8B#2D2A8B

#2D2A8B is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.8% C 0.155 H 276.5°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A8B
RGB	rgb(45, 42, 139)
HSL	hsl(242, 54%, 35%)
HSV	hsv(242, 70%, 55%)
CMYK	cmyk(67.6%, 69.8%, 0%, 45.5%)
CIE-LAB	lab(23.93, 33.10, -53.41)
CIE-LCH	lch(23.93, 62.83, 301.79°)
OKLab	oklab(35.81% 0.0176 -0.1541)
OKLCH	oklch(35.81% 0.155 276.5)
XYZ	xyz(6.5688, 4.0773, 24.8619)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A8B #888B2A

analogous

#2A578B #2D2A8B #5E2A8B

triadic

#2D2A8B #8B2D2A #2A8B2D

tetradic

#2D2A8B #8B2A57 #888B2A #2A8B5E

square

#2D2A8B #8B2A57 #888B2A #2A8B5E

split-complementary

#2D2A8B #8B5E2A #578B2A

monochromatic

#0F0E2D #1E1C5C #2D2A8B #3C38BA #6460CF

Accessibility & contrast

On white

11.57

#2D2A8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2D2A8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A8B

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A8B	#FFFFFF	#000000	##FFFFFF
##2D2A8B	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8E

Deuteranopia (green-blind)

#003589

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d2a8b;
/* rgb */ color: rgb(45, 42, 139);
/* oklch */ color: oklch(35.8% 0.155 276.5);

Tailwind

colors: {
  custom: {
    50: '#7364ae',
    500: '#2d2a8b',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a8b;
$custom-light: #7364ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a8b",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 139
  },
  "hsl": {
    "h": 241.856,
    "s": 53.591,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35807,
    "c": 0.15515,
    "h": 276.5
  },
  "luminance": 0.04078
}

Semantic roles & 50–950 ramp

primary

#2D2A8B

secondary

#B2B55C

accent

#DD4BD8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2D2A8B

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

Preview Lab → · Contrast checker → · Palette generator →