#2E4A63#2E4A63

#2E4A63 is a dark, muted cyan. Relative luminance 0.064; OKLCH L 39.8% C 0.054 H 246.6°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#2E4A63
RGB	rgb(46, 74, 99)
HSL	hsl(208, 37%, 28%)
HSV	hsv(208, 54%, 39%)
CMYK	cmyk(53.5%, 25.3%, 0%, 61.2%)
CIE-LAB	lab(30.35, -2.63, -17.87)
CIE-LCH	lch(30.35, 18.07, 261.64°)
OKLab	oklab(39.83% -0.0216 -0.0499)
OKLCH	oklch(39.83% 0.054 246.6)
XYZ	xyz(5.8268, 6.3788, 12.7261)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4A63 #63472E

analogous

#2E6361 #2E4A63 #2E2F63

triadic

#2E4A63 #632E4A #4A632E

tetradic

#2E4A63 #612E63 #63472E #2F632E

square

#2E4A63 #612E63 #63472E #2F632E

split-complementary

#2E4A63 #632E2F #63612E

monochromatic

#0A1015 #1B2B39 #2E4A63 #41698D #5988B2

Accessibility & contrast

On white

9.23

#2E4A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2E4A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4A63

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4A63	#FFFFFF	#000000	##FFFFFF
##2E4A63	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404A64

Deuteranopia (green-blind)

#394563

Tritanopia (blue-blind)

#135052

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2e4a63;
/* rgb */ color: rgb(46, 74, 99);
/* oklch */ color: oklch(39.8% 0.054 246.6);

Tailwind

colors: {
  custom: {
    50: '#6a7c8f',
    500: '#2e4a63',
    950: '#000000',
  },
}

SCSS

$custom: #2e4a63;
$custom-light: #6a7c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4a63",
  "rgb": {
    "r": 46,
    "g": 74,
    "b": 99
  },
  "hsl": {
    "h": 208.302,
    "s": 36.552,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39825,
    "c": 0.05437,
    "h": 246.6
  },
  "luminance": 0.06379
}

Semantic roles & 50–950 ramp

primary

#2E4A63

secondary

#957558

accent

#915BCD

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#07090C

muted

#7A7B7D

Preview Lab

Preview with #2E4A63

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

Preview Lab → · Contrast checker → · Palette generator →