#2488A4#2488A4

#2488A4 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.4% C 0.097 H 221.4°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#2488A4
RGB	rgb(36, 136, 164)
HSL	hsl(193, 64%, 39%)
HSV	hsv(193, 78%, 64%)
CMYK	cmyk(78%, 17.1%, 0%, 35.7%)
CIE-LAB	lab(52.58, -18.20, -22.88)
CIE-LCH	lch(52.58, 29.24, 231.50°)
OKLab	oklab(58.38% -0.0728 -0.064)
OKLCH	oklch(58.38% 0.097 221.4)
XYZ	xyz(16.2297, 20.6617, 38.2475)
Luminance	0.2066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2488A4 #A44024

analogous

#24A480 #2488A4 #2448A4

triadic

#2488A4 #A42488 #88A424

tetradic

#2488A4 #8024A4 #A44024 #48A424

square

#2488A4 #8024A4 #A44024 #48A424

split-complementary

#2488A4 #A42448 #A48024

monochromatic

#0E3540 #195E72 #2488A4 #33AFD2 #65C3DD

Accessibility & contrast

On white

4.09

#2488A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#2488A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2488A4

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2488A4	#FFFFFF	#000000	##000000
##2488A4	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7784A5

Deuteranopia (green-blind)

#6678A4

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2488a4;
/* rgb */ color: rgb(36, 136, 164);
/* oklch */ color: oklch(58.4% 0.097 221.4);

Tailwind

colors: {
  custom: {
    50: '#74aabf',
    500: '#2488a4',
    950: '#000000',
  },
}

SCSS

$custom: #2488a4;
$custom-light: #74aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#2488a4",
  "rgb": {
    "r": 36,
    "g": 136,
    "b": 164
  },
  "hsl": {
    "h": 193.125,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58375,
    "c": 0.09694,
    "h": 221.4
  },
  "luminance": 0.20664
}

Semantic roles & 50–950 ramp

primary

#2488A4

secondary

#C37661

accent

#6541E7

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2488A4

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

Preview Lab → · Contrast checker → · Palette generator →