#3C8BEE#3C8BEE

#3C8BEE is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.7% C 0.167 H 255.7°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3C8BEE
RGB	rgb(60, 139, 238)
HSL	hsl(213, 84%, 58%)
HSV	hsv(213, 75%, 93%)
CMYK	cmyk(74.8%, 41.6%, 0%, 6.7%)
CIE-LAB	lab(57.65, 9.27, -56.75)
CIE-LCH	lch(57.65, 57.50, 279.28°)
OKLab	oklab(63.73% -0.0413 -0.1623)
OKLCH	oklch(63.73% 0.167 255.7)
XYZ	xyz(26.5230, 25.5959, 84.4150)
Luminance	0.2560 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C8BEE #EE9F3C

analogous

#3CE4EE #3C8BEE #463CEE

triadic

#3C8BEE #EE3C8B #8BEE3C

tetradic

#3C8BEE #EE3CE4 #EE9F3C #3CEE46

square

#3C8BEE #EE3CE4 #EE9F3C #3CEE46

split-complementary

#3C8BEE #EE463C #E4EE3C

monochromatic

#0E50A2 #136BDA #3C8BEE #74ACF3 #ADCEF8

Accessibility & contrast

On white

3.43

#3C8BEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#3C8BEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C8BEE

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C8BEE	#FFFFFF	#000000	##000000
##3C8BEE	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B93F2

Deuteranopia (green-blind)

#3B83EC

Tritanopia (blue-blind)

#00A2B1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3c8bee;
/* rgb */ color: rgb(60, 139, 238);
/* oklch */ color: oklch(63.7% 0.167 255.7);

Tailwind

colors: {
  custom: {
    50: '#89acf4',
    500: '#3c8bee',
    950: '#000000',
  },
}

SCSS

$custom: #3c8bee;
$custom-light: #89acf4;
$custom-dark: #000000;

JSON

{
  "hex": "#3c8bee",
  "rgb": {
    "r": 60,
    "g": 139,
    "b": 238
  },
  "hsl": {
    "h": 213.371,
    "s": 83.962,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63726,
    "c": 0.16747,
    "h": 255.7
  },
  "luminance": 0.25599
}

Semantic roles & 50–950 ramp

primary

#3C8BEE

secondary

#E6C7A0

accent

#9F2EFA

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1017

muted

#7E7F85

Preview Lab

Preview with #3C8BEE

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

Preview Lab → · Contrast checker → · Palette generator →