#3889AF#3889AF

#3889AF is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.7% C 0.097 H 232.0°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3889AF
RGB	rgb(56, 137, 175)
HSL	hsl(199, 52%, 45%)
HSV	hsv(199, 68%, 69%)
CMYK	cmyk(68%, 21.7%, 0%, 31.4%)
CIE-LAB	lab(53.84, -12.26, -27.22)
CIE-LCH	lch(53.84, 29.85, 245.75°)
OKLab	oklab(59.68% -0.0596 -0.0763)
OKLCH	oklch(59.68% 0.097 232)
XYZ	xyz(18.3114, 21.8252, 43.7968)
Luminance	0.2183 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3889AF #AF5E38

analogous

#38AF9A #3889AF #384DAF

triadic

#3889AF #AF3889 #89AF38

tetradic

#3889AF #9A38AF #AF5E38 #4DAF38

square

#3889AF #9A38AF #AF5E38 #4DAF38

split-complementary

#3889AF #AF384D #AF9A38

monochromatic

#1A4052 #296581 #3889AF #5AA6CA #88BFD9

Accessibility & contrast

On white

3.91

#3889AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#3889AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3889AF

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3889AF	#FFFFFF	#000000	##000000
##3889AF	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7687B1

Deuteranopia (green-blind)

#667BAE

Tritanopia (blue-blind)

#009396

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3889af;
/* rgb */ color: rgb(56, 137, 175);
/* oklch */ color: oklch(59.7% 0.097 232.0);

Tailwind

colors: {
  custom: {
    50: '#7cabc7',
    500: '#3889af',
    950: '#000000',
  },
}

SCSS

$custom: #3889af;
$custom-light: #7cabc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3889af",
  "rgb": {
    "r": 56,
    "g": 137,
    "b": 175
  },
  "hsl": {
    "h": 199.16,
    "s": 51.515,
    "l": 45.294
  },
  "oklch": {
    "l": 0.59679,
    "c": 0.09684,
    "h": 232
  },
  "luminance": 0.21827
}

Semantic roles & 50–950 ramp

primary

#3889AF

secondary

#C39580

accent

#7A4DDB

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3889AF

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

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