#2C558B#2C558B

#2C558B is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.7% C 0.100 H 256.1°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#2C558B
RGB	rgb(44, 85, 139)
HSL	hsl(214, 52%, 36%)
HSV	hsv(214, 68%, 55%)
CMYK	cmyk(68.3%, 38.8%, 0%, 45.5%)
CIE-LAB	lab(35.78, 4.24, -34.27)
CIE-LCH	lch(35.78, 34.53, 277.05°)
OKLab	oklab(44.74% -0.0242 -0.0974)
OKLCH	oklch(44.74% 0.1 256.1)
XYZ	xyz(8.9457, 8.8957, 25.6667)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C558B #8B622C

analogous

#2C848B #2C558B #322C8B

triadic

#2C558B #8B2C55 #558B2C

tetradic

#2C558B #8B2C84 #8B622C #2C8B32

square

#2C558B #8B2C84 #8B622C #2C8B32

split-complementary

#2C558B #8B322C #848B2C

monochromatic

#0F1C2E #1D395D #2C558B #3B71B9 #6491CE

Accessibility & contrast

On white

7.56

#2C558B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2C558B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C558B

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C558B	#FFFFFF	#000000	##FFFFFF
##2C558B	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D598D

Deuteranopia (green-blind)

#2F508A

Tritanopia (blue-blind)

#006169

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2c558b;
/* rgb */ color: rgb(44, 85, 139);
/* oklch */ color: oklch(44.7% 0.100 256.1);

Tailwind

colors: {
  custom: {
    50: '#7084ad',
    500: '#2c558b',
    950: '#000000',
  },
}

SCSS

$custom: #2c558b;
$custom-light: #7084ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2c558b",
  "rgb": {
    "r": 44,
    "g": 85,
    "b": 139
  },
  "hsl": {
    "h": 214.105,
    "s": 51.913,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44736,
    "c": 0.10039,
    "h": 256.1
  },
  "luminance": 0.08897
}

Semantic roles & 50–950 ramp

primary

#2C558B

secondary

#B48F5F

accent

#9E4CDB

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2C558B

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

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