#245571#245571

#245571 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.9% C 0.070 H 236.7°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#245571
RGB	rgb(36, 85, 113)
HSL	hsl(202, 52%, 29%)
HSV	hsv(202, 68%, 44%)
CMYK	cmyk(68.1%, 24.8%, 0%, 55.7%)
CIE-LAB	lab(34.12, -6.87, -20.89)
CIE-LCH	lch(34.12, 21.99, 251.78°)
OKLab	oklab(42.89% -0.0385 -0.0586)
OKLCH	oklch(42.89% 0.07 236.7)
XYZ	xyz(6.9555, 8.0636, 16.8094)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245571 #714024

analogous

#247167 #245571 #242F71

triadic

#245571 #712455 #557124

tetradic

#245571 #672471 #714024 #2F7124

square

#245571 #672471 #714024 #2F7124

split-complementary

#245571 #71242F #716724

monochromatic

#071117 #153243 #245571 #33789F #4A99C5

Accessibility & contrast

On white

8.04

#245571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#245571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245571

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245571	#FFFFFF	#000000	##FFFFFF
##245571	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485572

Deuteranopia (green-blind)

#3D4D71

Tritanopia (blue-blind)

#005C5E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #245571;
/* rgb */ color: rgb(36, 85, 113);
/* oklch */ color: oklch(42.9% 0.070 236.7);

Tailwind

colors: {
  custom: {
    50: '#68849a',
    500: '#245571',
    950: '#000000',
  },
}

SCSS

$custom: #245571;
$custom-light: #68849a;
$custom-dark: #000000;

JSON

{
  "hex": "#245571",
  "rgb": {
    "r": 36,
    "g": 85,
    "b": 113
  },
  "hsl": {
    "h": 201.818,
    "s": 51.678,
    "l": 29.216
  },
  "oklch": {
    "l": 0.42894,
    "c": 0.07015,
    "h": 236.7
  },
  "luminance": 0.08064
}

Semantic roles & 50–950 ramp

primary

#245571

secondary

#A46D4D

accent

#804DDB

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #245571

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

Preview Lab → · Contrast checker → · Palette generator →