#2472B1#2472B1

#2472B1 is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 53.7% C 0.123 H 247.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2472B1
RGB	rgb(36, 114, 177)
HSL	hsl(207, 66%, 42%)
HSV	hsv(207, 80%, 69%)
CMYK	cmyk(79.7%, 35.6%, 0%, 30.6%)
CIE-LAB	lab(46.42, -0.81, -40.04)
CIE-LCH	lch(46.42, 40.05, 268.85°)
OKLab	oklab(53.68% -0.0473 -0.114)
OKLCH	oklch(53.68% 0.123 247.5)
XYZ	xyz(14.6776, 15.5822, 43.8205)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2472B1 #B16324

analogous

#24B1AA #2472B1 #242BB1

triadic

#2472B1 #B12472 #72B124

tetradic

#2472B1 #AA24B1 #B16324 #2BB124

square

#2472B1 #AA24B1 #B16324 #2BB124

split-complementary

#2472B1 #B1242B #B1AA24

monochromatic

#0F304B #1A517E #2472B1 #3B91D7 #6EAEE1

Accessibility & contrast

On white

5.10

#2472B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#2472B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2472B1

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2472B1	#FFFFFF	#000000	##FFFFFF
##2472B1	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5475B4

Deuteranopia (green-blind)

#4068B0

Tritanopia (blue-blind)

#008189

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2472b1;
/* rgb */ color: rgb(36, 114, 177);
/* oklch */ color: oklch(53.7% 0.123 247.5);

Tailwind

colors: {
  custom: {
    50: '#759ac8',
    500: '#2472b1',
    950: '#000000',
  },
}

SCSS

$custom: #2472b1;
$custom-light: #759ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#2472b1",
  "rgb": {
    "r": 36,
    "g": 114,
    "b": 177
  },
  "hsl": {
    "h": 206.809,
    "s": 66.197,
    "l": 41.765
  },
  "oklch": {
    "l": 0.53676,
    "c": 0.12339,
    "h": 247.5
  },
  "luminance": 0.15584
}

Semantic roles & 50–950 ramp

primary

#2472B1

secondary

#C89369

accent

#8B3FE9

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2472B1

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

Preview Lab → · Contrast checker → · Palette generator →