#2483BD#2483BD

#2483BD is a mid, vivid cyan. Relative luminance 0.203; OKLCH L 58.4% C 0.123 H 241.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#2483BD
RGB	rgb(36, 131, 189)
HSL	hsl(203, 68%, 44%)
HSV	hsv(203, 81%, 74%)
CMYK	cmyk(81%, 30.7%, 0%, 25.9%)
CIE-LAB	lab(52.15, -6.49, -37.92)
CIE-LCH	lch(52.15, 38.47, 260.29°)
OKLab	oklab(58.4% -0.0591 -0.1075)
OKLCH	oklch(58.4% 0.123 241.2)
XYZ	xyz(18.0255, 20.2796, 51.0986)
Luminance	0.2028 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2483BD #BD5E24

analogous

#24BDAB #2483BD #2437BD

triadic

#2483BD #BD2483 #83BD24

tetradic

#2483BD #AB24BD #BD5E24 #37BD24

square

#2483BD #AB24BD #BD5E24 #37BD24

split-complementary

#2483BD #BD2437 #BDAB24

monochromatic

#103C56 #1A5F8A #2483BD #43A2DB #76BBE5

Accessibility & contrast

On white

4.15

#2483BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#2483BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2483BD

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2483BD	#FFFFFF	#000000	##000000
##2483BD	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6884C0

Deuteranopia (green-blind)

#5376BC

Tritanopia (blue-blind)

#009197

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2483bd;
/* rgb */ color: rgb(36, 131, 189);
/* oklch */ color: oklch(58.4% 0.123 241.2);

Tailwind

colors: {
  custom: {
    50: '#78a6d1',
    500: '#2483bd',
    950: '#000000',
  },
}

SCSS

$custom: #2483bd;
$custom-light: #78a6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2483bd",
  "rgb": {
    "r": 36,
    "g": 131,
    "b": 189
  },
  "hsl": {
    "h": 202.745,
    "s": 68,
    "l": 44.118
  },
  "oklch": {
    "l": 0.584,
    "c": 0.12269,
    "h": 241.2
  },
  "luminance": 0.20282
}

Semantic roles & 50–950 ramp

primary

#2483BD

secondary

#CC9370

accent

#7F3DEB

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F14

muted

#7C7F82

Preview Lab

Preview with #2483BD

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

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