#3E809B#3E809B

#3E809B is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.8% C 0.079 H 227.4°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E809B
RGB	rgb(62, 128, 155)
HSL	hsl(197, 43%, 43%)
HSV	hsv(197, 60%, 61%)
CMYK	cmyk(60%, 17.4%, 0%, 39.2%)
CIE-LAB	lab(50.48, -12.70, -20.81)
CIE-LCH	lch(50.48, 24.38, 238.61°)
OKLab	oklab(56.79% -0.0533 -0.058)
OKLCH	oklch(56.79% 0.079 227.4)
XYZ	xyz(15.6199, 18.8275, 33.8149)
Luminance	0.1883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E809B #9B593E

analogous

#3E9B87 #3E809B #3E529B

triadic

#3E809B #9B3E80 #809B3E

tetradic

#3E809B #873E9B #9B593E #529B3E

square

#3E809B #873E9B #9B593E #529B3E

split-complementary

#3E809B #9B3E52 #9B873E

monochromatic

#1B3844 #2D5C6F #3E809B #59A0BD #85B9CE

Accessibility & contrast

On white

4.41

#3E809B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#3E809B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E809B

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E809B	#FFFFFF	#000000	##000000
##3E809B	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727E9C

Deuteranopia (green-blind)

#64749B

Tritanopia (blue-blind)

#008889

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e809b;
/* rgb */ color: rgb(62, 128, 155);
/* oklch */ color: oklch(56.8% 0.079 227.4);

Tailwind

colors: {
  custom: {
    50: '#7ca4b8',
    500: '#3e809b',
    950: '#000000',
  },
}

SCSS

$custom: #3e809b;
$custom-light: #7ca4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e809b",
  "rgb": {
    "r": 62,
    "g": 128,
    "b": 155
  },
  "hsl": {
    "h": 197.419,
    "s": 42.857,
    "l": 42.549
  },
  "oklch": {
    "l": 0.56791,
    "c": 0.07878,
    "h": 227.4
  },
  "luminance": 0.18829
}

Semantic roles & 50–950 ramp

primary

#3E809B

secondary

#B98E7C

accent

#7A55D3

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #3E809B

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

Preview Lab → · Contrast checker → · Palette generator →