#2571A2#2571A2

#2571A2 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.6% C 0.106 H 241.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#2571A2
RGB	rgb(37, 113, 162)
HSL	hsl(204, 63%, 39%)
HSV	hsv(204, 77%, 64%)
CMYK	cmyk(77.2%, 30.2%, 0%, 36.5%)
CIE-LAB	lab(45.37, -5.70, -32.91)
CIE-LCH	lch(45.37, 33.40, 260.18°)
OKLab	oklab(52.61% -0.0504 -0.0932)
OKLCH	oklch(52.61% 0.106 241.6)
XYZ	xyz(13.1871, 14.8106, 36.3391)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2571A2 #A25625

analogous

#25A295 #2571A2 #2533A2

triadic

#2571A2 #A22571 #71A225

tetradic

#2571A2 #9525A2 #A25625 #33A225

square

#2571A2 #9525A2 #A25625 #33A225

split-complementary

#2571A2 #A22533 #A29525

monochromatic

#0E2B3E #1A4E70 #2571A2 #3493D1 #65ADDC

Accessibility & contrast

On white

5.30

#2571A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#2571A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2571A2

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2571A2	#FFFFFF	#000000	##FFFFFF
##2571A2	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A72A4

Deuteranopia (green-blind)

#4966A1

Tritanopia (blue-blind)

#007D82

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2571a2;
/* rgb */ color: rgb(37, 113, 162);
/* oklch */ color: oklch(52.6% 0.106 241.6);

Tailwind

colors: {
  custom: {
    50: '#7299be',
    500: '#2571a2',
    950: '#000000',
  },
}

SCSS

$custom: #2571a2;
$custom-light: #7299be;
$custom-dark: #000000;

JSON

{
  "hex": "#2571a2",
  "rgb": {
    "r": 37,
    "g": 113,
    "b": 162
  },
  "hsl": {
    "h": 203.52,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.52605,
    "c": 0.10592,
    "h": 241.6
  },
  "luminance": 0.14812
}

Semantic roles & 50–950 ramp

primary

#2571A2

secondary

#C28761

accent

#8242E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2571A2

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

Preview Lab → · Contrast checker → · Palette generator →