#2A2D9D#2A2D9D

#2A2D9D is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.9% C 0.176 H 273.0°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D9D
RGB	rgb(42, 45, 157)
HSL	hsl(238, 58%, 39%)
HSV	hsv(238, 73%, 62%)
CMYK	cmyk(73.2%, 71.3%, 0%, 38.4%)
CIE-LAB	lab(26.16, 37.17, -60.82)
CIE-LCH	lch(26.16, 71.28, 301.43°)
OKLab	oklab(37.9% 0.0093 -0.1759)
OKLCH	oklch(37.9% 0.176 273)
XYZ	xyz(7.9770, 4.8025, 32.3983)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D9D #9D9A2A

analogous

#2A679D #2A2D9D #612A9D

triadic

#2A2D9D #9D2A2D #2D9D2A

tetradic

#2A2D9D #9D2A67 #9D9A2A #2A9D61

square

#2A2D9D #9D2A67 #9D9A2A #2A9D61

split-complementary

#2A2D9D #9D612A #679D2A

monochromatic

#10113C #1D1F6D #2A2D9D #3A3ECA #6A6DD7

Accessibility & contrast

On white

10.71

#2A2D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2A2D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D9D

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D9D	#FFFFFF	#000000	##FFFFFF
##2A2D9D	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A0

Deuteranopia (green-blind)

#00389B

Tritanopia (blue-blind)

#004C61

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a2d9d;
/* rgb */ color: rgb(42, 45, 157);
/* oklch */ color: oklch(37.9% 0.176 273.0);

Tailwind

colors: {
  custom: {
    50: '#7667bb',
    500: '#2a2d9d',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d9d;
$custom-light: #7667bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d9d",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 157
  },
  "hsl": {
    "h": 238.435,
    "s": 57.789,
    "l": 39.02
  },
  "oklch": {
    "l": 0.379,
    "c": 0.17617,
    "h": 273
  },
  "luminance": 0.04803
}

Semantic roles & 50–950 ramp

primary

#2A2D9D

secondary

#BEBB65

accent

#DD47E1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2D9D

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

Preview Lab → · Contrast checker → · Palette generator →