#4C7589#4C7589

#4C7589 is a mid, muted cyan. Relative luminance 0.161; OKLCH L 54.0% C 0.055 H 230.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4C7589
RGB	rgb(76, 117, 137)
HSL	hsl(200, 29%, 42%)
HSV	hsv(200, 45%, 54%)
CMYK	cmyk(44.5%, 14.6%, 0%, 46.3%)
CIE-LAB	lab(47.06, -8.66, -15.41)
CIE-LCH	lch(47.06, 17.68, 240.67°)
OKLab	oklab(54.01% -0.0355 -0.0425)
OKLCH	oklch(54.01% 0.055 230.2)
XYZ	xyz(13.8556, 16.0643, 26.0327)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7589 #89604C

analogous

#4C897F #4C7589 #4C5789

triadic

#4C7589 #894C75 #75894C

tetradic

#4C7589 #7F4C89 #89604C #57894C

square

#4C7589 #7F4C89 #89604C #57894C

split-complementary

#4C7589 #894C57 #897F4C

monochromatic

#20323A #365362 #4C7589 #6795AB #8FB0C1

Accessibility & contrast

On white

4.98

#4C7589 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#4C7589 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C7589

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7589	#FFFFFF	#000000	##FFFFFF
##4C7589	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B738A

Deuteranopia (green-blind)

#626D89

Tritanopia (blue-blind)

#327B7B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4c7589;
/* rgb */ color: rgb(76, 117, 137);
/* oklch */ color: oklch(54.0% 0.055 230.2);

Tailwind

colors: {
  custom: {
    50: '#819cab',
    500: '#4c7589',
    950: '#000000',
  },
}

SCSS

$custom: #4c7589;
$custom-light: #819cab;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7589",
  "rgb": {
    "r": 76,
    "g": 117,
    "b": 137
  },
  "hsl": {
    "h": 199.672,
    "s": 28.638,
    "l": 41.765
  },
  "oklch": {
    "l": 0.54009,
    "c": 0.0554,
    "h": 230.2
  },
  "luminance": 0.16065
}

Semantic roles & 50–950 ramp

primary

#4C7589

secondary

#AD9184

accent

#8363C5

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #4C7589

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

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