#3E839B#3E839B

#3E839B is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.5% C 0.078 H 223.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3E839B
RGB	rgb(62, 131, 155)
HSL	hsl(195, 43%, 43%)
HSV	hsv(195, 60%, 61%)
CMYK	cmyk(60%, 15.5%, 0%, 39.2%)
CIE-LAB	lab(51.41, -14.37, -19.40)
CIE-LCH	lch(51.41, 24.14, 233.47°)
OKLab	oklab(57.53% -0.0568 -0.054)
OKLCH	oklch(57.53% 0.078 223.5)
XYZ	xyz(16.0170, 19.6217, 33.9473)
Luminance	0.1962 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E839B #9B563E

analogous

#3E9B85 #3E839B #3E549B

triadic

#3E839B #9B3E83 #839B3E

tetradic

#3E839B #853E9B #9B563E #549B3E

square

#3E839B #853E9B #9B563E #549B3E

split-complementary

#3E839B #9B3E54 #9B853E

monochromatic

#1B3944 #2D5E6F #3E839B #59A3BD #85BBCE

Accessibility & contrast

On white

4.26

#3E839B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#3E839B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E839B

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E839B	#FFFFFF	#000000	##000000
##3E839B	1.00	4.26	4.92	4.92
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75809C

Deuteranopia (green-blind)

#68769B

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3e839b;
/* rgb */ color: rgb(62, 131, 155);
/* oklch */ color: oklch(57.5% 0.078 223.5);

Tailwind

colors: {
  custom: {
    50: '#7ca7b8',
    500: '#3e839b',
    950: '#000000',
  },
}

SCSS

$custom: #3e839b;
$custom-light: #7ca7b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e839b",
  "rgb": {
    "r": 62,
    "g": 131,
    "b": 155
  },
  "hsl": {
    "h": 195.484,
    "s": 42.857,
    "l": 42.549
  },
  "oklch": {
    "l": 0.57527,
    "c": 0.07834,
    "h": 223.5
  },
  "luminance": 0.19623
}

Semantic roles & 50–950 ramp

primary

#3E839B

secondary

#B98C7C

accent

#7655D3

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #3E839B

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

Preview Lab → · Contrast checker → · Palette generator →