#2C517F#2C517F

#2C517F is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.0% C 0.088 H 254.8°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#2C517F
RGB	rgb(44, 81, 127)
HSL	hsl(213, 49%, 34%)
HSV	hsv(213, 65%, 50%)
CMYK	cmyk(65.4%, 36.2%, 0%, 50.2%)
CIE-LAB	lab(33.88, 2.37, -29.91)
CIE-LCH	lch(33.88, 30.00, 274.53°)
OKLab	oklab(43.04% -0.023 -0.0848)
OKLCH	oklch(43.04% 0.088 254.8)
XYZ	xyz(7.8105, 7.9519, 21.1978)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C517F #7F5A2C

analogous

#2C7A7F #2C517F #302C7F

triadic

#2C517F #7F2C51 #517F2C

tetradic

#2C517F #7F2C7A #7F5A2C #2C7F30

square

#2C517F #7F2C7A #7F5A2C #2C7F30

split-complementary

#2C517F #7F302C #7A7F2C

monochromatic

#0D1724 #1C3452 #2C517F #3C6EAC #5E8DC7

Accessibility & contrast

On white

8.11

#2C517F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#2C517F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C517F

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C517F	#FFFFFF	#000000	##FFFFFF
##2C517F	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5481

Deuteranopia (green-blind)

#324C7E

Tritanopia (blue-blind)

#005C62

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c517f;
/* rgb */ color: rgb(44, 81, 127);
/* oklch */ color: oklch(43.0% 0.088 254.8);

Tailwind

colors: {
  custom: {
    50: '#6e81a4',
    500: '#2c517f',
    950: '#000000',
  },
}

SCSS

$custom: #2c517f;
$custom-light: #6e81a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c517f",
  "rgb": {
    "r": 44,
    "g": 81,
    "b": 127
  },
  "hsl": {
    "h": 213.253,
    "s": 48.538,
    "l": 33.529
  },
  "oklch": {
    "l": 0.43036,
    "c": 0.08781,
    "h": 254.8
  },
  "luminance": 0.07953
}

Semantic roles & 50–950 ramp

primary

#2C517F

secondary

#AD8859

accent

#9B50D8

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2C517F

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

Preview Lab → · Contrast checker → · Palette generator →