#2487A9#2487A9

#2487A9 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.4% C 0.101 H 226.2°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#2487A9
RGB	rgb(36, 135, 169)
HSL	hsl(195, 65%, 40%)
HSV	hsv(195, 79%, 66%)
CMYK	cmyk(78.7%, 20.1%, 0%, 33.7%)
CIE-LAB	lab(52.47, -15.93, -25.93)
CIE-LCH	lch(52.47, 30.43, 238.44°)
OKLab	oklab(58.36% -0.0698 -0.0728)
OKLCH	oklch(58.36% 0.101 226.2)
XYZ	xyz(16.5500, 20.5656, 40.6257)
Luminance	0.2057 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2487A9 #A94624

analogous

#24A988 #2487A9 #2445A9

triadic

#2487A9 #A92487 #87A924

tetradic

#2487A9 #8824A9 #A94624 #45A924

square

#2487A9 #8824A9 #A94624 #45A924

split-complementary

#2487A9 #A92445 #A98824

monochromatic

#0F3644 #195F77 #2487A9 #36ACD4 #68C1DF

Accessibility & contrast

On white

4.11

#2487A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#2487A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2487A9

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2487A9	#FFFFFF	#000000	##000000
##2487A9	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7584AB

Deuteranopia (green-blind)

#6378A9

Tritanopia (blue-blind)

#009192

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2487a9;
/* rgb */ color: rgb(36, 135, 169);
/* oklch */ color: oklch(58.4% 0.101 226.2);

Tailwind

colors: {
  custom: {
    50: '#74aac2',
    500: '#2487a9',
    950: '#000000',
  },
}

SCSS

$custom: #2487a9;
$custom-light: #74aac2;
$custom-dark: #000000;

JSON

{
  "hex": "#2487a9",
  "rgb": {
    "r": 36,
    "g": 135,
    "b": 169
  },
  "hsl": {
    "h": 195.338,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.58357,
    "c": 0.10087,
    "h": 226.2
  },
  "luminance": 0.20568
}

Semantic roles & 50–950 ramp

primary

#2487A9

secondary

#C57D64

accent

#6B40E8

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2487A9

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

Preview Lab → · Contrast checker → · Palette generator →