#4089C1#4089C1

#4089C1 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.9% C 0.112 H 244.4°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4089C1
RGB	rgb(64, 137, 193)
HSL	hsl(206, 51%, 50%)
HSV	hsv(206, 67%, 76%)
CMYK	cmyk(66.8%, 29%, 0%, 24.3%)
CIE-LAB	lab(54.90, -4.85, -35.84)
CIE-LCH	lch(54.90, 36.17, 262.29°)
OKLab	oklab(60.85% -0.0485 -0.1011)
OKLCH	oklch(60.85% 0.112 244.4)
XYZ	xyz(20.6820, 22.8294, 53.7583)
Luminance	0.2283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4089C1 #C17840

analogous

#40C1B9 #4089C1 #4048C1

triadic

#4089C1 #C14089 #89C140

tetradic

#4089C1 #B940C1 #C17840 #48C140

square

#4089C1 #B940C1 #C17840 #48C140

split-complementary

#4089C1 #C14048 #C1B940

monochromatic

#214866 #306894 #4089C1 #6EA6D0 #9CC2DF

Accessibility & contrast

On white

3.77

#4089C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#4089C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4089C1

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4089C1	#FFFFFF	#000000	##000000
##4089C1	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708AC3

Deuteranopia (green-blind)

#5E7EC0

Tritanopia (blue-blind)

#00979D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4089c1;
/* rgb */ color: rgb(64, 137, 193);
/* oklch */ color: oklch(60.9% 0.112 244.4);

Tailwind

colors: {
  custom: {
    50: '#82abd4',
    500: '#4089c1',
    950: '#000000',
  },
}

SCSS

$custom: #4089c1;
$custom-light: #82abd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4089c1",
  "rgb": {
    "r": 64,
    "g": 137,
    "b": 193
  },
  "hsl": {
    "h": 206.047,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.6085,
    "c": 0.11216,
    "h": 244.4
  },
  "luminance": 0.22832
}

Semantic roles & 50–950 ramp

primary

#4089C1

secondary

#CBAB92

accent

#8B4DDA

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4089C1

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

Preview Lab → · Contrast checker → · Palette generator →