#2E5183#2E5183

#2E5183 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.4% C 0.093 H 257.4°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#2E5183
RGB	rgb(46, 81, 131)
HSL	hsl(215, 48%, 35%)
HSV	hsv(215, 65%, 51%)
CMYK	cmyk(64.9%, 38.2%, 0%, 48.6%)
CIE-LAB	lab(34.20, 4.24, -31.87)
CIE-LCH	lch(34.20, 32.15, 277.58°)
OKLab	oklab(43.38% -0.0201 -0.0904)
OKLCH	oklch(43.38% 0.093 257.4)
XYZ	xyz(8.1644, 8.1036, 22.6022)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5183 #83602E

analogous

#2E7C83 #2E5183 #352E83

triadic

#2E5183 #832E51 #51832E

tetradic

#2E5183 #832E7C #83602E #2E8335

square

#2E5183 #832E7C #83602E #2E8335

split-complementary

#2E5183 #83352E #7C832E

monochromatic

#0E1928 #1E3556 #2E5183 #3E6DB0 #638DC8

Accessibility & contrast

On white

8.01

#2E5183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2E5183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E5183

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5183	#FFFFFF	#000000	##FFFFFF
##2E5183	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5585

Deuteranopia (green-blind)

#304D82

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2e5183;
/* rgb */ color: rgb(46, 81, 131);
/* oklch */ color: oklch(43.4% 0.093 257.4);

Tailwind

colors: {
  custom: {
    50: '#6f81a7',
    500: '#2e5183',
    950: '#000000',
  },
}

SCSS

$custom: #2e5183;
$custom-light: #6f81a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5183",
  "rgb": {
    "r": 46,
    "g": 81,
    "b": 131
  },
  "hsl": {
    "h": 215.294,
    "s": 48.023,
    "l": 34.706
  },
  "oklch": {
    "l": 0.4338,
    "c": 0.09267,
    "h": 257.4
  },
  "luminance": 0.08104
}

Semantic roles & 50–950 ramp

primary

#2E5183

secondary

#AF8E5E

accent

#A050D8

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2E5183

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

Preview Lab → · Contrast checker → · Palette generator →