#3E9FC3#3E9FC3

#3E9FC3 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.1% C 0.104 H 226.3°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E9FC3
RGB	rgb(62, 159, 195)
HSL	hsl(196, 53%, 50%)
HSV	hsv(196, 68%, 76%)
CMYK	cmyk(68.2%, 18.5%, 0%, 23.5%)
CIE-LAB	lab(61.44, -16.77, -26.80)
CIE-LCH	lch(61.44, 31.61, 237.96°)
OKLab	oklab(66.07% -0.0716 -0.075)
OKLCH	oklch(66.07% 0.104 226.3)
XYZ	xyz(24.2311, 29.7579, 56.0860)
Luminance	0.2976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9FC3 #C3623E

analogous

#3EC3A5 #3E9FC3 #3E5CC3

triadic

#3E9FC3 #C33E9F #9FC33E

tetradic

#3E9FC3 #A53EC3 #C3623E #5CC33E

square

#3E9FC3 #A53EC3 #C3623E #5CC33E

split-complementary

#3E9FC3 #C33E5C #C3A53E

monochromatic

#205467 #2E7A95 #3E9FC3 #6DB6D2 #9BCDE0

Accessibility & contrast

On white

3.02

#3E9FC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#3E9FC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9FC3

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9FC3	#FFFFFF	#000000	##000000
##3E9FC3	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9CC5

Deuteranopia (green-blind)

#798EC3

Tritanopia (blue-blind)

#00AAAB

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3e9fc3;
/* rgb */ color: rgb(62, 159, 195);
/* oklch */ color: oklch(66.1% 0.104 226.3);

Tailwind

colors: {
  custom: {
    50: '#83bbd5',
    500: '#3e9fc3',
    950: '#000000',
  },
}

SCSS

$custom: #3e9fc3;
$custom-light: #83bbd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9fc3",
  "rgb": {
    "r": 62,
    "g": 159,
    "b": 195
  },
  "hsl": {
    "h": 196.241,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.66066,
    "c": 0.10363,
    "h": 226.3
  },
  "luminance": 0.29761
}

Semantic roles & 50–950 ramp

primary

#3E9FC3

secondary

#CCA191

accent

#734CDC

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3E9FC3

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

Preview Lab → · Contrast checker → · Palette generator →