#2E557A#2E557A

#2E557A is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.8% C 0.076 H 248.8°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#2E557A
RGB	rgb(46, 85, 122)
HSL	hsl(209, 45%, 33%)
HSV	hsv(209, 62%, 48%)
CMYK	cmyk(62.3%, 30.3%, 0%, 52.2%)
CIE-LAB	lab(34.97, -1.60, -25.11)
CIE-LCH	lch(34.97, 25.16, 266.34°)
OKLab	oklab(43.83% -0.0275 -0.0707)
OKLCH	oklch(43.83% 0.076 248.8)
XYZ	xyz(7.8868, 8.4823, 19.6302)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E557A #7A532E

analogous

#2E7A79 #2E557A #2E2F7A

triadic

#2E557A #7A2E55 #557A2E

tetradic

#2E557A #792E7A #7A532E #2F7A2E

square

#2E557A #792E7A #7A532E #2F7A2E

split-complementary

#2E557A #7A2E2F #7A792E

monochromatic

#0C1721 #1D364E #2E557A #3F74A6 #6093C3

Accessibility & contrast

On white

7.79

#2E557A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#2E557A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E557A

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E557A	#FFFFFF	#000000	##FFFFFF
##2E557A	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45567C

Deuteranopia (green-blind)

#3B4F79

Tritanopia (blue-blind)

#005E62

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2e557a;
/* rgb */ color: rgb(46, 85, 122);
/* oklch */ color: oklch(43.8% 0.076 248.8);

Tailwind

colors: {
  custom: {
    50: '#6e84a0',
    500: '#2e557a',
    950: '#000000',
  },
}

SCSS

$custom: #2e557a;
$custom-light: #6e84a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e557a",
  "rgb": {
    "r": 46,
    "g": 85,
    "b": 122
  },
  "hsl": {
    "h": 209.211,
    "s": 45.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.43827,
    "c": 0.07586,
    "h": 248.8
  },
  "luminance": 0.08483
}

Semantic roles & 50–950 ramp

primary

#2E557A

secondary

#AA815A

accent

#9253D5

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#080A0E

muted

#7B7C7E

Preview Lab

Preview with #2E557A

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

Preview Lab → · Contrast checker → · Palette generator →