#2A3276#2A3276

#2A3276 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.2% C 0.116 H 273.8°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#2A3276
RGB	rgb(42, 50, 118)
HSL	hsl(234, 48%, 31%)
HSV	hsv(234, 64%, 46%)
CMYK	cmyk(64.4%, 57.6%, 0%, 53.7%)
CIE-LAB	lab(23.94, 19.65, -40.17)
CIE-LCH	lch(23.94, 44.72, 296.06°)
OKLab	oklab(35.2% 0.0077 -0.1153)
OKLCH	oklch(35.2% 0.116 273.8)
XYZ	xyz(5.3644, 4.0810, 17.6411)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3276 #766E2A

analogous

#2A5876 #2A3276 #482A76

triadic

#2A3276 #762A32 #32762A

tetradic

#2A3276 #762A58 #766E2A #2A7648

square

#2A3276 #762A58 #766E2A #2A7648

split-complementary

#2A3276 #76482A #58762A

monochromatic

#0A0C1C #1A1F49 #2A3276 #3A45A3 #5763C3

Accessibility & contrast

On white

11.56

#2A3276 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2A3276 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3276

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3276	#FFFFFF	#000000	##FFFFFF
##2A3276	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)

#003C78

Deuteranopia (green-blind)

#003675

Tritanopia (blue-blind)

#00424F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a3276;
/* rgb */ color: rgb(42, 50, 118);
/* oklch */ color: oklch(35.2% 0.116 273.8);

Tailwind

colors: {
  custom: {
    50: '#6c699e',
    500: '#2a3276',
    950: '#000000',
  },
}

SCSS

$custom: #2a3276;
$custom-light: #6c699e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3276",
  "rgb": {
    "r": 42,
    "g": 50,
    "b": 118
  },
  "hsl": {
    "h": 233.684,
    "s": 47.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.35195,
    "c": 0.1156,
    "h": 273.8
  },
  "luminance": 0.04081
}

Semantic roles & 50–950 ramp

primary

#2A3276

secondary

#A89F54

accent

#C951D7

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2A3276

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

Preview Lab → · Contrast checker → · Palette generator →