#2483A8#2483A8

#2483A8 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.3% C 0.102 H 229.2°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2483A8
RGB	rgb(36, 131, 168)
HSL	hsl(197, 65%, 40%)
HSV	hsv(197, 79%, 66%)
CMYK	cmyk(78.6%, 22%, 0%, 34.1%)
CIE-LAB	lab(51.19, -14.06, -27.34)
CIE-LCH	lch(51.19, 30.74, 242.78°)
OKLab	oklab(57.32% -0.0663 -0.0769)
OKLCH	oklch(57.32% 0.102 229.2)
XYZ	xyz(15.9088, 19.4329, 39.9507)
Luminance	0.1943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2483A8 #A84924

analogous

#24A88B #2483A8 #2441A8

triadic

#2483A8 #A82483 #83A824

tetradic

#2483A8 #8B24A8 #A84924 #41A824

square

#2483A8 #8B24A8 #A84924 #41A824

split-complementary

#2483A8 #A82441 #A88B24

monochromatic

#0E3443 #195C76 #2483A8 #35A7D4 #68BDDF

Accessibility & contrast

On white

4.30

#2483A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#2483A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2483A8

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2483A8	#FFFFFF	#000000	##000000
##2483A8	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7081AA

Deuteranopia (green-blind)

#5E74A7

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2483a8;
/* rgb */ color: rgb(36, 131, 168);
/* oklch */ color: oklch(57.3% 0.102 229.2);

Tailwind

colors: {
  custom: {
    50: '#74a7c2',
    500: '#2483a8',
    950: '#000000',
  },
}

SCSS

$custom: #2483a8;
$custom-light: #74a7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2483a8",
  "rgb": {
    "r": 36,
    "g": 131,
    "b": 168
  },
  "hsl": {
    "h": 196.818,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.57318,
    "c": 0.1015,
    "h": 229.2
  },
  "luminance": 0.19435
}

Semantic roles & 50–950 ramp

primary

#2483A8

secondary

#C47F63

accent

#6F40E8

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2483A8

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

Preview Lab → · Contrast checker → · Palette generator →