#2575AF#2575AF

#2575AF is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.118 H 244.8°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2575AF
RGB	rgb(37, 117, 175)
HSL	hsl(205, 65%, 42%)
HSV	hsv(205, 79%, 69%)
CMYK	cmyk(78.9%, 33.1%, 0%, 31.4%)
CIE-LAB	lab(47.25, -3.27, -37.57)
CIE-LCH	lch(47.25, 37.71, 265.03°)
OKLab	oklab(54.3% -0.0501 -0.1067)
OKLCH	oklch(54.3% 0.118 244.8)
XYZ	xyz(14.8591, 16.2093, 42.8947)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2575AF #AF5F25

analogous

#25AFA4 #2575AF #2530AF

triadic

#2575AF #AF2575 #75AF25

tetradic

#2575AF #A425AF #AF5F25 #30AF25

square

#2575AF #A425AF #AF5F25 #30AF25

split-complementary

#2575AF #AF2530 #AFA425

monochromatic

#10314A #1A537C #2575AF #3C95D6 #6EB0E0

Accessibility & contrast

On white

4.95

#2575AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2575AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2575AF

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2575AF	#FFFFFF	#000000	##FFFFFF
##2575AF	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A77B1

Deuteranopia (green-blind)

#476AAE

Tritanopia (blue-blind)

#00838A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2575af;
/* rgb */ color: rgb(37, 117, 175);
/* oklch */ color: oklch(54.3% 0.118 244.8);

Tailwind

colors: {
  custom: {
    50: '#759cc7',
    500: '#2575af',
    950: '#000000',
  },
}

SCSS

$custom: #2575af;
$custom-light: #759cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2575af",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 175
  },
  "hsl": {
    "h": 205.217,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.543,
    "c": 0.11788,
    "h": 244.8
  },
  "luminance": 0.16211
}

Semantic roles & 50–950 ramp

primary

#2575AF

secondary

#C79069

accent

#8640E8

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2575AF

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

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