#3889A0#3889A0

#3889A0 is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.0% C 0.085 H 219.7°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#3889A0
RGB	rgb(56, 137, 160)
HSL	hsl(193, 48%, 42%)
HSV	hsv(193, 65%, 63%)
CMYK	cmyk(65%, 14.4%, 0%, 37.3%)
CIE-LAB	lab(53.24, -17.19, -19.51)
CIE-LCH	lch(53.24, 26.00, 228.61°)
OKLab	oklab(59% -0.0654 -0.0543)
OKLCH	oklch(59% 0.085 219.7)
XYZ	xyz(16.9191, 21.2684, 36.4644)
Luminance	0.2127 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3889A0 #A04F38

analogous

#38A083 #3889A0 #3855A0

triadic

#3889A0 #A03889 #89A038

tetradic

#3889A0 #8338A0 #A04F38 #55A038

square

#3889A0 #8338A0 #A04F38 #55A038

split-complementary

#3889A0 #A03855 #A08338

monochromatic

#183B45 #286273 #3889A0 #53AAC3 #80C0D3

Accessibility & contrast

On white

4.00

#3889A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#3889A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3889A0

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3889A0	#FFFFFF	#000000	##000000
##3889A0	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B85A1

Deuteranopia (green-blind)

#6C7AA0

Tritanopia (blue-blind)

#009190

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3889a0;
/* rgb */ color: rgb(56, 137, 160);
/* oklch */ color: oklch(59.0% 0.085 219.7);

Tailwind

colors: {
  custom: {
    50: '#7aabbc',
    500: '#3889a0',
    950: '#000000',
  },
}

SCSS

$custom: #3889a0;
$custom-light: #7aabbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3889a0",
  "rgb": {
    "r": 56,
    "g": 137,
    "b": 160
  },
  "hsl": {
    "h": 193.269,
    "s": 48.148,
    "l": 42.353
  },
  "oklch": {
    "l": 0.59002,
    "c": 0.08498,
    "h": 219.7
  },
  "luminance": 0.2127
}

Semantic roles & 50–950 ramp

primary

#3889A0

secondary

#BC8778

accent

#6E50D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3889A0

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

Preview Lab → · Contrast checker → · Palette generator →