#3E9BC8#3E9BC8

#3E9BC8 is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.3% C 0.109 H 233.1°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#3E9BC8
RGB	rgb(62, 155, 200)
HSL	hsl(200, 56%, 51%)
HSV	hsv(200, 69%, 78%)
CMYK	cmyk(69%, 22.5%, 0%, 21.6%)
CIE-LAB	lab(60.46, -12.96, -31.13)
CIE-LCH	lch(60.46, 33.72, 247.39°)
OKLab	oklab(65.35% -0.0657 -0.0874)
OKLCH	oklch(65.35% 0.109 233.1)
XYZ	xyz(24.1292, 28.6343, 58.8877)
Luminance	0.2864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9BC8 #C86B3E

analogous

#3EC8B0 #3E9BC8 #3E56C8

triadic

#3E9BC8 #C83E9B #9BC83E

tetradic

#3E9BC8 #B03EC8 #C86B3E #56C83E

square

#3E9BC8 #B03EC8 #C86B3E #56C83E

split-complementary

#3E9BC8 #C83E56 #C8B03E

monochromatic

#1F536D #2D789C #3E9BC8 #6EB4D6 #9DCCE3

Accessibility & contrast

On white

3.12

#3E9BC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#3E9BC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9BC8

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9BC8	#FFFFFF	#000000	##000000
##3E9BC8	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8599CA

Deuteranopia (green-blind)

#728CC7

Tritanopia (blue-blind)

#00A7AA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3e9bc8;
/* rgb */ color: rgb(62, 155, 200);
/* oklch */ color: oklch(65.3% 0.109 233.1);

Tailwind

colors: {
  custom: {
    50: '#83b8d9',
    500: '#3e9bc8',
    950: '#000000',
  },
}

SCSS

$custom: #3e9bc8;
$custom-light: #83b8d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9bc8",
  "rgb": {
    "r": 62,
    "g": 155,
    "b": 200
  },
  "hsl": {
    "h": 199.565,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.65345,
    "c": 0.10933,
    "h": 233.1
  },
  "luminance": 0.28637
}

Semantic roles & 50–950 ramp

primary

#3E9BC8

secondary

#CFA692

accent

#7A49DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3E9BC8

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

Preview Lab → · Contrast checker → · Palette generator →