#3889C1#3889C1

#3889C1 is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.6% C 0.116 H 242.4°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#3889C1
RGB	rgb(56, 137, 193)
HSL	hsl(205, 55%, 49%)
HSV	hsv(205, 71%, 76%)
CMYK	cmyk(71%, 29%, 0%, 24.3%)
CIE-LAB	lab(54.64, -6.09, -36.26)
CIE-LCH	lch(54.64, 36.77, 260.46°)
OKLab	oklab(60.57% -0.0535 -0.1025)
OKLCH	oklch(60.57% 0.116 242.4)
XYZ	xyz(20.1985, 22.5801, 53.7356)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3889C1 #C17038

analogous

#38C1B5 #3889C1 #3844C1

triadic

#3889C1 #C13889 #89C138

tetradic

#3889C1 #B538C1 #C17038 #44C138

square

#3889C1 #B538C1 #C17038 #44C138

split-complementary

#3889C1 #C13844 #C1B538

monochromatic

#1C4662 #2A6792 #3889C1 #64A5D2 #94C1E0

Accessibility & contrast

On white

3.81

#3889C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#3889C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3889C1

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3889C1	#FFFFFF	#000000	##000000
##3889C1	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8AC3

Deuteranopia (green-blind)

#5D7DC0

Tritanopia (blue-blind)

#00979D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3889c1;
/* rgb */ color: rgb(56, 137, 193);
/* oklch */ color: oklch(60.6% 0.116 242.4);

Tailwind

colors: {
  custom: {
    50: '#7fabd4',
    500: '#3889c1',
    950: '#000000',
  },
}

SCSS

$custom: #3889c1;
$custom-light: #7fabd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3889c1",
  "rgb": {
    "r": 56,
    "g": 137,
    "b": 193
  },
  "hsl": {
    "h": 204.526,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.60573,
    "c": 0.11558,
    "h": 242.4
  },
  "luminance": 0.22582
}

Semantic roles & 50–950 ramp

primary

#3889C1

secondary

#CBA48A

accent

#8649DE

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #3889C1

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

Preview Lab → · Contrast checker → · Palette generator →