#3C88E5#3C88E5

#3C88E5 is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.5% C 0.159 H 255.2°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3C88E5
RGB	rgb(60, 136, 229)
HSL	hsl(213, 76%, 57%)
HSV	hsv(213, 74%, 90%)
CMYK	cmyk(73.8%, 40.6%, 0%, 10.2%)
CIE-LAB	lab(56.31, 7.84, -53.88)
CIE-LCH	lch(56.31, 54.45, 278.28°)
OKLab	oklab(62.52% -0.0406 -0.1539)
OKLCH	oklch(62.52% 0.159 255.2)
XYZ	xyz(24.8053, 24.2233, 77.4818)
Luminance	0.2423 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C88E5 #E5993C

analogous

#3CDCE5 #3C88E5 #453CE5

triadic

#3C88E5 #E53C88 #88E53C

tetradic

#3C88E5 #E53CDC #E5993C #3CE545

square

#3C88E5 #E53CDC #E5993C #3CE545

split-complementary

#3C88E5 #E5453C #DCE53C

monochromatic

#144D93 #1B69C9 #3C88E5 #72A9EC #A8CAF3

Accessibility & contrast

On white

3.59

#3C88E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#3C88E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C88E5

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C88E5	#FFFFFF	#000000	##000000
##3C88E5	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8FE9

Deuteranopia (green-blind)

#3F80E3

Tritanopia (blue-blind)

#009EAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3c88e5;
/* rgb */ color: rgb(60, 136, 229);
/* oklch */ color: oklch(62.5% 0.159 255.2);

Tailwind

colors: {
  custom: {
    50: '#87aaee',
    500: '#3c88e5',
    950: '#000000',
  },
}

SCSS

$custom: #3c88e5;
$custom-light: #87aaee;
$custom-dark: #000000;

JSON

{
  "hex": "#3c88e5",
  "rgb": {
    "r": 60,
    "g": 136,
    "b": 229
  },
  "hsl": {
    "h": 213.018,
    "s": 76.471,
    "l": 56.667
  },
  "oklch": {
    "l": 0.6252,
    "c": 0.15922,
    "h": 255.2
  },
  "luminance": 0.24226
}

Semantic roles & 50–950 ramp

primary

#3C88E5

secondary

#E1C29C

accent

#9D35F3

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #3C88E5

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

Preview Lab → · Contrast checker → · Palette generator →