#3671A6#3671A6

#3671A6 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.4% C 0.104 H 248.1°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3671A6
RGB	rgb(54, 113, 166)
HSL	hsl(208, 51%, 43%)
HSV	hsv(208, 67%, 65%)
CMYK	cmyk(67.5%, 31.9%, 0%, 34.9%)
CIE-LAB	lab(46.10, -1.72, -34.08)
CIE-LCH	lch(46.10, 34.12, 267.11°)
OKLab	oklab(53.4% -0.0387 -0.0964)
OKLCH	oklch(53.4% 0.104 248.1)
XYZ	xyz(14.3068, 15.3462, 38.2771)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3671A6 #A66B36

analogous

#36A6A3 #3671A6 #3639A6

triadic

#3671A6 #A63671 #71A636

tetradic

#3671A6 #A336A6 #A66B36 #39A636

square

#3671A6 #A336A6 #A66B36 #39A636

split-complementary

#3671A6 #A63639 #A6A336

monochromatic

#18324A #275278 #3671A6 #5290C7 #81ADD6

Accessibility & contrast

On white

5.16

#3671A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#3671A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3671A6

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3671A6	#FFFFFF	#000000	##FFFFFF
##3671A6	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A73A8

Deuteranopia (green-blind)

#4A68A5

Tritanopia (blue-blind)

#007E84

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3671a6;
/* rgb */ color: rgb(54, 113, 166);
/* oklch */ color: oklch(53.4% 0.104 248.1);

Tailwind

colors: {
  custom: {
    50: '#7999c0',
    500: '#3671a6',
    950: '#000000',
  },
}

SCSS

$custom: #3671a6;
$custom-light: #7999c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3671a6",
  "rgb": {
    "r": 54,
    "g": 113,
    "b": 166
  },
  "hsl": {
    "h": 208.393,
    "s": 50.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53397,
    "c": 0.10386,
    "h": 248.1
  },
  "luminance": 0.15348
}

Semantic roles & 50–950 ramp

primary

#3671A6

secondary

#BF9A79

accent

#904DDA

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3671A6

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

Preview Lab → · Contrast checker → · Palette generator →