#2A2E83#2A2E83

#2A2E83 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.5% C 0.140 H 274.6°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#2A2E83
RGB	rgb(42, 46, 131)
HSL	hsl(237, 51%, 34%)
HSV	hsv(237, 68%, 51%)
CMYK	cmyk(67.9%, 64.9%, 0%, 48.6%)
CIE-LAB	lab(23.95, 27.19, -48.37)
CIE-LCH	lch(23.95, 55.49, 299.34°)
OKLab	oklab(35.54% 0.0113 -0.1395)
OKLCH	oklch(35.54% 0.14 274.6)
XYZ	xyz(6.0272, 4.0844, 21.9391)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2E83 #837F2A

analogous

#2A5B83 #2A2E83 #532A83

triadic

#2A2E83 #832A2E #2E832A

tetradic

#2A2E83 #832A5B #837F2A #2A8353

square

#2A2E83 #832A5B #837F2A #2A8353

split-complementary

#2A2E83 #83532A #5B832A

monochromatic

#0C0D26 #1B1E55 #2A2E83 #393EB1 #5D61CB

Accessibility & contrast

On white

11.56

#2A2E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2A2E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2E83

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2E83	#FFFFFF	#000000	##FFFFFF
##2A2E83	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)

#003D86

Deuteranopia (green-blind)

#003581

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a2e83;
/* rgb */ color: rgb(42, 46, 131);
/* oklch */ color: oklch(35.5% 0.140 274.6);

Tailwind

colors: {
  custom: {
    50: '#6f67a8',
    500: '#2a2e83',
    950: '#000000',
  },
}

SCSS

$custom: #2a2e83;
$custom-light: #6f67a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2e83",
  "rgb": {
    "r": 42,
    "g": 46,
    "b": 131
  },
  "hsl": {
    "h": 237.303,
    "s": 51.445,
    "l": 33.922
  },
  "oklch": {
    "l": 0.35541,
    "c": 0.13994,
    "h": 274.6
  },
  "luminance": 0.04085
}

Semantic roles & 50–950 ramp

primary

#2A2E83

secondary

#B1AD58

accent

#D54DDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2A2E83

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

Preview Lab → · Contrast checker → · Palette generator →