#3C8EDF#3C8EDF

#3C8EDF is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.5% C 0.146 H 251.0°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#3C8EDF
RGB	rgb(60, 142, 223)
HSL	hsl(210, 72%, 55%)
HSV	hsv(210, 73%, 87%)
CMYK	cmyk(73.1%, 36.3%, 0%, 12.5%)
CIE-LAB	lab(57.69, 2.11, -48.35)
CIE-LCH	lch(57.69, 48.39, 272.50°)
OKLab	oklab(63.49% -0.0474 -0.1376)
OKLCH	oklch(63.49% 0.146 251)
XYZ	xyz(24.8508, 25.6316, 73.4354)
Luminance	0.2563 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C8EDF #DF8D3C

analogous

#3CDFDE #3C8EDF #3C3CDF

triadic

#3C8EDF #DF3C8E #8EDF3C

tetradic

#3C8EDF #DE3CDF #DF8D3C #3CDF3C

square

#3C8EDF #DE3CDF #DF8D3C #3CDF3C

split-complementary

#3C8EDF #DF3C3C #DFDE3C

monochromatic

#17518A #1F6FBF #3C8EDF #71ACE8 #A5CBF0

Accessibility & contrast

On white

3.43

#3C8EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#3C8EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C8EDF

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C8EDF	#FFFFFF	#000000	##000000
##3C8EDF	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6993E2

Deuteranopia (green-blind)

#5084DD

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3c8edf;
/* rgb */ color: rgb(60, 142, 223);
/* oklch */ color: oklch(63.5% 0.146 251.0);

Tailwind

colors: {
  custom: {
    50: '#86aee9',
    500: '#3c8edf',
    950: '#000000',
  },
}

SCSS

$custom: #3c8edf;
$custom-light: #86aee9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c8edf",
  "rgb": {
    "r": 60,
    "g": 142,
    "b": 223
  },
  "hsl": {
    "h": 209.816,
    "s": 71.806,
    "l": 55.49
  },
  "oklch": {
    "l": 0.63489,
    "c": 0.14554,
    "h": 251
  },
  "luminance": 0.25634
}

Semantic roles & 50–950 ramp

primary

#3C8EDF

secondary

#DDBB99

accent

#9339EF

background

#F8FAFE

surface

#F0F4FD

border

#CBCED5

text

#0D1016

muted

#7D7F84

Preview Lab

Preview with #3C8EDF

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

Preview Lab → · Contrast checker → · Palette generator →