#2487BD#2487BD

#2487BD is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.4% C 0.120 H 238.4°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#2487BD
RGB	rgb(36, 135, 189)
HSL	hsl(201, 68%, 44%)
HSV	hsv(201, 81%, 74%)
CMYK	cmyk(81%, 28.6%, 0%, 25.9%)
CIE-LAB	lab(53.36, -8.81, -36.03)
CIE-LCH	lch(53.36, 37.09, 256.26°)
OKLab	oklab(59.36% -0.0627 -0.102)
OKLCH	oklch(59.36% 0.12 238.4)
XYZ	xyz(18.5732, 21.3748, 51.2811)
Luminance	0.2138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2487BD #BD5A24

analogous

#24BDA7 #2487BD #243BBD

triadic

#2487BD #BD2487 #87BD24

tetradic

#2487BD #A724BD #BD5A24 #3BBD24

square

#2487BD #A724BD #BD5A24 #3BBD24

split-complementary

#2487BD #BD243B #BDA724

monochromatic

#103E56 #1A628A #2487BD #43A5DB #76BEE5

Accessibility & contrast

On white

3.98

#2487BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#2487BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2487BD

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2487BD	#FFFFFF	#000000	##000000
##2487BD	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87BF

Deuteranopia (green-blind)

#5979BC

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #2487bd;
/* rgb */ color: rgb(36, 135, 189);
/* oklch */ color: oklch(59.4% 0.120 238.4);

Tailwind

colors: {
  custom: {
    50: '#78a9d1',
    500: '#2487bd',
    950: '#000000',
  },
}

SCSS

$custom: #2487bd;
$custom-light: #78a9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2487bd",
  "rgb": {
    "r": 36,
    "g": 135,
    "b": 189
  },
  "hsl": {
    "h": 201.176,
    "s": 68,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59356,
    "c": 0.11972,
    "h": 238.4
  },
  "luminance": 0.21377
}

Semantic roles & 50–950 ramp

primary

#2487BD

secondary

#CC9170

accent

#7A3DEB

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F14

muted

#7C7F82

Preview Lab

Preview with #2487BD

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

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