#2E557C#2E557C

#2E557C is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.9% C 0.079 H 250.0°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#2E557C
RGB	rgb(46, 85, 124)
HSL	hsl(210, 46%, 33%)
HSV	hsv(210, 63%, 49%)
CMYK	cmyk(62.9%, 31.5%, 0%, 51.4%)
CIE-LAB	lab(35.07, -0.89, -26.19)
CIE-LCH	lch(35.07, 26.20, 268.06°)
OKLab	oklab(43.94% -0.0268 -0.0738)
OKLCH	oklch(43.94% 0.079 250)
XYZ	xyz(8.0120, 8.5323, 20.2896)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E557C #7C552E

analogous

#2E7C7C #2E557C #2E2E7C

triadic

#2E557C #7C2E55 #557C2E

tetradic

#2E557C #7C2E7C #7C552E #2E7C2E

square

#2E557C #7C2E7C #7C552E #2E7C2E

split-complementary

#2E557C #7C2E2E #7C7C2E

monochromatic

#0D1823 #1D364F #2E557C #3F74A9 #6092C4

Accessibility & contrast

On white

7.76

#2E557C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2E557C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E557C

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E557C	#FFFFFF	#000000	##FFFFFF
##2E557C	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44577E

Deuteranopia (green-blind)

#3A4F7B

Tritanopia (blue-blind)

#005E63

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2e557c;
/* rgb */ color: rgb(46, 85, 124);
/* oklch */ color: oklch(43.9% 0.079 250.0);

Tailwind

colors: {
  custom: {
    50: '#6e84a2',
    500: '#2e557c',
    950: '#000000',
  },
}

SCSS

$custom: #2e557c;
$custom-light: #6e84a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e557c",
  "rgb": {
    "r": 46,
    "g": 85,
    "b": 124
  },
  "hsl": {
    "h": 210,
    "s": 45.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.43938,
    "c": 0.07856,
    "h": 250
  },
  "luminance": 0.08533
}

Semantic roles & 50–950 ramp

primary

#2E557C

secondary

#AB835B

accent

#9452D6

background

#F6F8FA

surface

#ECEFF3

border

#C7CACD

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2E557C

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

Preview Lab → · Contrast checker → · Palette generator →