#3671AF#3671AF

#3671AF is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.9% C 0.115 H 251.8°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3671AF
RGB	rgb(54, 113, 175)
HSL	hsl(211, 53%, 45%)
HSV	hsv(211, 69%, 69%)
CMYK	cmyk(69.1%, 35.4%, 0%, 31.4%)
CIE-LAB	lab(46.56, 1.50, -38.62)
CIE-LCH	lch(46.56, 38.64, 272.23°)
OKLab	oklab(53.91% -0.0361 -0.1096)
OKLCH	oklch(53.91% 0.115 251.8)
XYZ	xyz(15.1614, 15.6881, 42.7782)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3671AF #AF7436

analogous

#36ADAF #3671AF #3836AF

triadic

#3671AF #AF3671 #71AF36

tetradic

#3671AF #AF36AD #AF7436 #36AF38

square

#3671AF #AF36AD #AF7436 #36AF38

split-complementary

#3671AF #AF3836 #ADAF36

monochromatic

#193551 #285380 #3671AF #5790CB #86AFDA

Accessibility & contrast

On white

5.07

#3671AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3671AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3671AF

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3671AF	#FFFFFF	#000000	##FFFFFF
##3671AF	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5575B2

Deuteranopia (green-blind)

#4469AE

Tritanopia (blue-blind)

#008088

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3671af;
/* rgb */ color: rgb(54, 113, 175);
/* oklch */ color: oklch(53.9% 0.115 251.8);

Tailwind

colors: {
  custom: {
    50: '#7b99c7',
    500: '#3671af',
    950: '#000000',
  },
}

SCSS

$custom: #3671af;
$custom-light: #7b99c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3671af",
  "rgb": {
    "r": 54,
    "g": 113,
    "b": 175
  },
  "hsl": {
    "h": 210.744,
    "s": 52.838,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53907,
    "c": 0.11542,
    "h": 251.8
  },
  "luminance": 0.1569
}

Semantic roles & 50–950 ramp

primary

#3671AF

secondary

#C3A17D

accent

#964CDC

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #3671AF

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

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