#3E9FC8#3E9FC8

#3E9FC8 is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.3% C 0.108 H 229.7°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#3E9FC8
RGB	rgb(62, 159, 200)
HSL	hsl(198, 56%, 51%)
HSV	hsv(198, 69%, 78%)
CMYK	cmyk(69%, 20.5%, 0%, 21.6%)
CIE-LAB	lab(61.64, -15.14, -29.29)
CIE-LCH	lch(61.64, 32.97, 242.66°)
OKLab	oklab(66.29% -0.0697 -0.0821)
OKLCH	oklch(66.29% 0.108 229.7)
XYZ	xyz(24.8059, 29.9878, 59.1133)
Luminance	0.2999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9FC8 #C8673E

analogous

#3EC8AC #3E9FC8 #3E5AC8

triadic

#3E9FC8 #C83E9F #9FC83E

tetradic

#3E9FC8 #AC3EC8 #C8673E #5AC83E

square

#3E9FC8 #AC3EC8 #C8673E #5AC83E

split-complementary

#3E9FC8 #C83E5A #C8AC3E

monochromatic

#1F566D #2D7B9C #3E9FC8 #6EB7D6 #9DCEE3

Accessibility & contrast

On white

3.00

#3E9FC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#3E9FC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3E9FC8

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9FC8	#FFFFFF	#000000	##000000
##3E9FC8	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9DCA

Deuteranopia (green-blind)

#778FC7

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3e9fc8;
/* rgb */ color: rgb(62, 159, 200);
/* oklch */ color: oklch(66.3% 0.108 229.7);

Tailwind

colors: {
  custom: {
    50: '#84bbd8',
    500: '#3e9fc8',
    950: '#000000',
  },
}

SCSS

$custom: #3e9fc8;
$custom-light: #84bbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9fc8",
  "rgb": {
    "r": 62,
    "g": 159,
    "b": 200
  },
  "hsl": {
    "h": 197.826,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.6629,
    "c": 0.10771,
    "h": 229.7
  },
  "luminance": 0.29991
}

Semantic roles & 50–950 ramp

primary

#3E9FC8

secondary

#CFA592

accent

#7549DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3E9FC8

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

Preview Lab → · Contrast checker → · Palette generator →