#2A2E57#2A2E57

#2A2E57 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.9% C 0.073 H 277.2°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#2A2E57
RGB	rgb(42, 46, 87)
HSL	hsl(235, 35%, 25%)
HSV	hsv(235, 52%, 34%)
CMYK	cmyk(51.7%, 47.1%, 0%, 65.9%)
CIE-LAB	lab(20.57, 11.07, -25.42)
CIE-LCH	lch(20.57, 27.73, 293.53°)
OKLab	oklab(31.95% 0.0092 -0.072)
OKLCH	oklch(31.95% 0.073 277.2)
XYZ	xyz(3.6516, 3.1342, 9.4275)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2E57 #57532A

analogous

#2A4457 #2A2E57 #3C2A57

triadic

#2A2E57 #572A2E #2E572A

tetradic

#2A2E57 #572A44 #57532A #2A573C

square

#2A2E57 #572A44 #57532A #2A573C

split-complementary

#2A2E57 #573C2A #44572A

monochromatic

#0A0B15 #16182E #2A2E57 #3E4480 #525AAA

Accessibility & contrast

On white

12.91

#2A2E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2A2E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2E57

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2E57	#FFFFFF	#000000	##FFFFFF
##2A2E57	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3359

Deuteranopia (green-blind)

#1A3056

Tritanopia (blue-blind)

#19373E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2a2e57;
/* rgb */ color: rgb(42, 46, 87);
/* oklch */ color: oklch(31.9% 0.073 277.2);

Tailwind

colors: {
  custom: {
    50: '#676686',
    500: '#2a2e57',
    950: '#000000',
  },
}

SCSS

$custom: #2a2e57;
$custom-light: #676686;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2e57",
  "rgb": {
    "r": 42,
    "g": 46,
    "b": 87
  },
  "hsl": {
    "h": 234.667,
    "s": 34.884,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3195,
    "c": 0.07261,
    "h": 277.2
  },
  "luminance": 0.03134
}

Semantic roles & 50–950 ramp

primary

#2A2E57

secondary

#898553

accent

#C15DCB

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #2A2E57

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

Preview Lab → · Contrast checker → · Palette generator →