#2474BD#2474BD

#2474BD is a mid, vivid cyan. Relative luminance 0.165; OKLCH L 54.9% C 0.136 H 250.4°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#2474BD
RGB	rgb(36, 116, 189)
HSL	hsl(209, 68%, 44%)
HSV	hsv(209, 81%, 74%)
CMYK	cmyk(81%, 38.6%, 0%, 25.9%)
CIE-LAB	lab(47.67, 2.51, -45.01)
CIE-LCH	lch(47.67, 45.08, 273.20°)
OKLab	oklab(54.87% -0.0458 -0.1285)
OKLCH	oklch(54.87% 0.136 250.4)
XYZ	xyz(16.1548, 16.5380, 50.4750)
Luminance	0.1654 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2474BD #BD6D24

analogous

#24BDBA #2474BD #2428BD

triadic

#2474BD #BD2474 #74BD24

tetradic

#2474BD #BA24BD #BD6D24 #28BD24

square

#2474BD #BA24BD #BD6D24 #28BD24

split-complementary

#2474BD #BD2428 #BDBA24

monochromatic

#103556 #1A548A #2474BD #4393DB #76B0E5

Accessibility & contrast

On white

4.87

#2474BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#2474BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2474BD

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2474BD	#FFFFFF	#000000	##FFFFFF
##2474BD	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5179C0

Deuteranopia (green-blind)

#396BBC

Tritanopia (blue-blind)

#00858F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2474bd;
/* rgb */ color: rgb(36, 116, 189);
/* oklch */ color: oklch(54.9% 0.136 250.4);

Tailwind

colors: {
  custom: {
    50: '#779bd1',
    500: '#2474bd',
    950: '#000000',
  },
}

SCSS

$custom: #2474bd;
$custom-light: #779bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2474bd",
  "rgb": {
    "r": 36,
    "g": 116,
    "b": 189
  },
  "hsl": {
    "h": 208.627,
    "s": 68,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54871,
    "c": 0.13643,
    "h": 250.4
  },
  "luminance": 0.1654
}

Semantic roles & 50–950 ramp

primary

#2474BD

secondary

#CC9C70

accent

#903DEB

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #2474BD

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

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