#2E4F71#2E4F71

#2E4F71 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.8% C 0.069 H 250.5°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#2E4F71
RGB	rgb(46, 79, 113)
HSL	hsl(210, 42%, 31%)
HSV	hsv(210, 59%, 44%)
CMYK	cmyk(59.3%, 30.1%, 0%, 55.7%)
CIE-LAB	lab(32.62, -0.98, -23.18)
CIE-LCH	lch(32.62, 23.20, 267.59°)
OKLab	oklab(41.84% -0.0231 -0.0652)
OKLCH	oklch(41.84% 0.069 250.5)
XYZ	xyz(6.9023, 7.3645, 16.6773)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4F71 #71502E

analogous

#2E7071 #2E4F71 #2E2E71

triadic

#2E4F71 #712E4F #4F712E

tetradic

#2E4F71 #712E70 #71502E #2E712E

square

#2E4F71 #712E70 #71502E #2E712E

split-complementary

#2E4F71 #712E2E #70712E

monochromatic

#0B121A #1C3146 #2E4F71 #406D9C #5D8CBD

Accessibility & contrast

On white

8.49

#2E4F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2E4F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4F71

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4F71	#FFFFFF	#000000	##FFFFFF
##2E4F71	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415072

Deuteranopia (green-blind)

#384A70

Tritanopia (blue-blind)

#00575B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2e4f71;
/* rgb */ color: rgb(46, 79, 113);
/* oklch */ color: oklch(41.8% 0.069 250.5);

Tailwind

colors: {
  custom: {
    50: '#6c809a',
    500: '#2e4f71',
    950: '#000000',
  },
}

SCSS

$custom: #2e4f71;
$custom-light: #6c809a;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4f71",
  "rgb": {
    "r": 46,
    "g": 79,
    "b": 113
  },
  "hsl": {
    "h": 210.448,
    "s": 42.138,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41836,
    "c": 0.06914,
    "h": 250.5
  },
  "luminance": 0.07365
}

Semantic roles & 50–950 ramp

primary

#2E4F71

secondary

#A27E58

accent

#9556D2

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2E4F71

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

Preview Lab → · Contrast checker → · Palette generator →