#2487A5#2487A5

#2487A5 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.2% C 0.098 H 223.1°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#2487A5
RGB	rgb(36, 135, 165)
HSL	hsl(194, 64%, 39%)
HSV	hsv(194, 78%, 65%)
CMYK	cmyk(78.2%, 18.2%, 0%, 35.3%)
CIE-LAB	lab(52.31, -17.31, -23.87)
CIE-LCH	lch(52.31, 29.49, 234.05°)
OKLab	oklab(58.17% -0.0714 -0.0669)
OKLCH	oklch(58.17% 0.098 223.1)
XYZ	xyz(16.1802, 20.4177, 38.6782)
Luminance	0.2042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2487A5 #A54224

analogous

#24A582 #2487A5 #2447A5

triadic

#2487A5 #A52487 #87A524

tetradic

#2487A5 #8224A5 #A54224 #47A524

square

#2487A5 #8224A5 #A54224 #47A524

split-complementary

#2487A5 #A52447 #A58224

monochromatic

#0E3541 #195E73 #2487A5 #34AED3 #66C2DE

Accessibility & contrast

On white

4.13

#2487A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#2487A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2487A5

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2487A5	#FFFFFF	#000000	##000000
##2487A5	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7684A7

Deuteranopia (green-blind)

#6577A5

Tritanopia (blue-blind)

#009091

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2487a5;
/* rgb */ color: rgb(36, 135, 165);
/* oklch */ color: oklch(58.2% 0.098 223.1);

Tailwind

colors: {
  custom: {
    50: '#74aabf',
    500: '#2487a5',
    950: '#000000',
  },
}

SCSS

$custom: #2487a5;
$custom-light: #74aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#2487a5",
  "rgb": {
    "r": 36,
    "g": 135,
    "b": 165
  },
  "hsl": {
    "h": 193.953,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.58171,
    "c": 0.09783,
    "h": 223.1
  },
  "luminance": 0.2042
}

Semantic roles & 50–950 ramp

primary

#2487A5

secondary

#C37862

accent

#6741E7

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2487A5

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

Preview Lab → · Contrast checker → · Palette generator →