#2B2E59#2B2E59

#2B2E59 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.2% C 0.076 H 278.2°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E59
RGB	rgb(43, 46, 89)
HSL	hsl(236, 35%, 26%)
HSV	hsv(236, 52%, 35%)
CMYK	cmyk(51.7%, 48.3%, 0%, 65.1%)
CIE-LAB	lab(20.78, 12.06, -26.41)
CIE-LCH	lch(20.78, 29.03, 294.54°)
OKLab	oklab(32.17% 0.0108 -0.0749)
OKLCH	oklch(32.17% 0.076 278.2)
XYZ	xyz(3.7759, 3.1886, 9.8658)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E59 #59562B

analogous

#2B4559 #2B2E59 #3F2B59

triadic

#2B2E59 #592B2E #2E592B

tetradic

#2B2E59 #592B45 #59562B #2B593F

square

#2B2E59 #592B45 #59562B #2B593F

split-complementary

#2B2E59 #593F2B #45592B

monochromatic

#0A0B15 #171930 #2B2E59 #3F4382 #5359AC

Accessibility & contrast

On white

12.82

#2B2E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2B2E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E59

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E59	#FFFFFF	#000000	##FFFFFF
##2B2E59	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D345B

Deuteranopia (green-blind)

#193058

Tritanopia (blue-blind)

#1A373F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2b2e59;
/* rgb */ color: rgb(43, 46, 89);
/* oklch */ color: oklch(32.2% 0.076 278.2);

Tailwind

colors: {
  custom: {
    50: '#686688',
    500: '#2b2e59',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e59;
$custom-light: #686688;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e59",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 89
  },
  "hsl": {
    "h": 236.087,
    "s": 34.848,
    "l": 25.882
  },
  "oklch": {
    "l": 0.32173,
    "c": 0.07567,
    "h": 278.2
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#2B2E59

secondary

#8B8855

accent

#C45DCB

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #2B2E59

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

Preview Lab → · Contrast checker → · Palette generator →