#2487A4#2487A4

#2487A4 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.1% C 0.097 H 222.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#2487A4
RGB	rgb(36, 135, 164)
HSL	hsl(194, 64%, 39%)
HSV	hsv(194, 78%, 64%)
CMYK	cmyk(78%, 17.7%, 0%, 35.7%)
CIE-LAB	lab(52.27, -17.66, -23.36)
CIE-LCH	lch(52.27, 29.28, 232.91°)
OKLab	oklab(58.13% -0.0718 -0.0654)
OKLCH	oklch(58.13% 0.097 222.3)
XYZ	xyz(16.0896, 20.3814, 38.2008)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2487A4 #A44124

analogous

#24A481 #2487A4 #2447A4

triadic

#2487A4 #A42487 #87A424

tetradic

#2487A4 #8124A4 #A44124 #47A424

square

#2487A4 #8124A4 #A44124 #47A424

split-complementary

#2487A4 #A42447 #A48124

monochromatic

#0E3440 #195E72 #2487A4 #33AED2 #65C2DD

Accessibility & contrast

On white

4.14

#2487A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#2487A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2487A4

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2487A4	#FFFFFF	#000000	##000000
##2487A4	1.00	4.14	5.08	5.08
#FFFFFF	4.14	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)

#7684A6

Deuteranopia (green-blind)

#6577A4

Tritanopia (blue-blind)

#009090

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2487a4;
/* rgb */ color: rgb(36, 135, 164);
/* oklch */ color: oklch(58.1% 0.097 222.3);

Tailwind

colors: {
  custom: {
    50: '#74aabf',
    500: '#2487a4',
    950: '#000000',
  },
}

SCSS

$custom: #2487a4;
$custom-light: #74aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#2487a4",
  "rgb": {
    "r": 36,
    "g": 135,
    "b": 164
  },
  "hsl": {
    "h": 193.594,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58125,
    "c": 0.09711,
    "h": 222.3
  },
  "luminance": 0.20383
}

Semantic roles & 50–950 ramp

primary

#2487A4

secondary

#C37761

accent

#6641E7

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2487A4

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

Preview Lab → · Contrast checker → · Palette generator →