#2E577A#2E577A

#2E577A is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.3% C 0.074 H 246.2°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#2E577A
RGB	rgb(46, 87, 122)
HSL	hsl(208, 45%, 33%)
HSV	hsv(208, 62%, 48%)
CMYK	cmyk(62.3%, 28.7%, 0%, 52.2%)
CIE-LAB	lab(35.60, -2.87, -24.12)
CIE-LCH	lch(35.60, 24.29, 263.23°)
OKLab	oklab(44.32% -0.0299 -0.0678)
OKLCH	oklch(44.32% 0.074 246.2)
XYZ	xyz(8.0465, 8.8016, 19.6834)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E577A #7A512E

analogous

#2E7A77 #2E577A #2E317A

triadic

#2E577A #7A2E57 #577A2E

tetradic

#2E577A #772E7A #7A512E #317A2E

square

#2E577A #772E7A #7A512E #317A2E

split-complementary

#2E577A #7A2E31 #7A772E

monochromatic

#0C1821 #1D374E #2E577A #3F77A6 #6095C3

Accessibility & contrast

On white

7.61

#2E577A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#2E577A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E577A

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E577A	#FFFFFF	#000000	##FFFFFF
##2E577A	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48587C

Deuteranopia (green-blind)

#3E5079

Tritanopia (blue-blind)

#005F63

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2e577a;
/* rgb */ color: rgb(46, 87, 122);
/* oklch */ color: oklch(44.3% 0.074 246.2);

Tailwind

colors: {
  custom: {
    50: '#6e86a0',
    500: '#2e577a',
    950: '#000000',
  },
}

SCSS

$custom: #2e577a;
$custom-light: #6e86a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e577a",
  "rgb": {
    "r": 46,
    "g": 87,
    "b": 122
  },
  "hsl": {
    "h": 207.632,
    "s": 45.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44324,
    "c": 0.07412,
    "h": 246.2
  },
  "luminance": 0.08802
}

Semantic roles & 50–950 ramp

primary

#2E577A

secondary

#AA7F5A

accent

#8F53D5

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #2E577A

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

Preview Lab → · Contrast checker → · Palette generator →