#2A2D63#2A2D63

#2A2D63 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.6% C 0.094 H 277.5°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D63
RGB	rgb(42, 45, 99)
HSL	hsl(237, 40%, 28%)
HSV	hsv(237, 58%, 39%)
CMYK	cmyk(57.6%, 54.5%, 0%, 61.2%)
CIE-LAB	lab(21.09, 16.11, -32.50)
CIE-LCH	lch(21.09, 36.28, 296.36°)
OKLab	oklab(32.61% 0.0122 -0.0928)
OKLCH	oklch(32.61% 0.094 277.5)
XYZ	xyz(4.1447, 3.2696, 12.2147)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D63 #63602A

analogous

#2A4963 #2A2D63 #432A63

triadic

#2A2D63 #632A2D #2D632A

tetradic

#2A2D63 #632A49 #63602A #2A6343

square

#2A2D63 #632A49 #63602A #2A6343

split-complementary

#2A2D63 #63432A #49632A

monochromatic

#090A15 #181938 #2A2D63 #3C418E #5257B6

Accessibility & contrast

On white

12.70

#2A2D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2A2D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D63

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D63	#FFFFFF	#000000	##FFFFFF
##2A2D63	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113565

Deuteranopia (green-blind)

#093062

Tritanopia (blue-blind)

#0F3943

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2a2d63;
/* rgb */ color: rgb(42, 45, 99);
/* oklch */ color: oklch(32.6% 0.094 277.5);

Tailwind

colors: {
  custom: {
    50: '#696590',
    500: '#2a2d63',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d63;
$custom-light: #696590;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d63",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 99
  },
  "hsl": {
    "h": 236.842,
    "s": 40.426,
    "l": 27.647
  },
  "oklch": {
    "l": 0.32606,
    "c": 0.09362,
    "h": 277.5
  },
  "luminance": 0.0327
}

Semantic roles & 50–950 ramp

primary

#2A2D63

secondary

#959253

accent

#CA58D0

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#07050C

muted

#7A7A7D

Preview Lab

Preview with #2A2D63

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

Preview Lab → · Contrast checker → · Palette generator →