#2488A3#2488A3

#2488A3 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.3% C 0.096 H 220.5°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#2488A3
RGB	rgb(36, 136, 163)
HSL	hsl(193, 64%, 39%)
HSV	hsv(193, 78%, 64%)
CMYK	cmyk(77.9%, 16.6%, 0%, 36.1%)
CIE-LAB	lab(52.54, -18.54, -22.36)
CIE-LCH	lch(52.54, 29.05, 230.34°)
OKLab	oklab(58.33% -0.0732 -0.0626)
OKLCH	oklch(58.33% 0.096 220.5)
XYZ	xyz(16.1398, 20.6258, 37.7738)
Luminance	0.2063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2488A3 #A33F24

analogous

#24A37F #2488A3 #2449A3

triadic

#2488A3 #A32488 #88A324

tetradic

#2488A3 #7F24A3 #A33F24 #49A324

square

#2488A3 #7F24A3 #A33F24 #49A324

split-complementary

#2488A3 #A32449 #A37F24

monochromatic

#0E343F #195E71 #2488A3 #32B0D2 #65C3DD

Accessibility & contrast

On white

4.10

#2488A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#2488A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2488A3

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2488A3	#FFFFFF	#000000	##000000
##2488A3	1.00	4.10	5.13	5.13
#FFFFFF	4.10	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)

#7884A4

Deuteranopia (green-blind)

#6778A3

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2488a3;
/* rgb */ color: rgb(36, 136, 163);
/* oklch */ color: oklch(58.3% 0.096 220.5);

Tailwind

colors: {
  custom: {
    50: '#74abbe',
    500: '#2488a3',
    950: '#000000',
  },
}

SCSS

$custom: #2488a3;
$custom-light: #74abbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2488a3",
  "rgb": {
    "r": 36,
    "g": 136,
    "b": 163
  },
  "hsl": {
    "h": 192.756,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.5833,
    "c": 0.09627,
    "h": 220.5
  },
  "luminance": 0.20628
}

Semantic roles & 50–950 ramp

primary

#2488A3

secondary

#C27560

accent

#6441E7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2488A3

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

Preview Lab → · Contrast checker → · Palette generator →