#37829D#37829D

#37829D is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.1% C 0.084 H 225.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#37829D
RGB	rgb(55, 130, 157)
HSL	hsl(196, 48%, 42%)
HSV	hsv(196, 65%, 62%)
CMYK	cmyk(65%, 17.2%, 0%, 38.4%)
CIE-LAB	lab(50.93, -14.50, -21.31)
CIE-LCH	lch(50.93, 25.78, 235.77°)
OKLab	oklab(57.11% -0.0595 -0.0595)
OKLCH	oklch(57.11% 0.084 225)
XYZ	xyz(15.6416, 19.2102, 34.7754)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37829D #9D5237

analogous

#379D85 #37829D #374F9D

triadic

#37829D #9D3782 #829D37

tetradic

#37829D #85379D #9D5237 #4F9D37

square

#37829D #85379D #9D5237 #4F9D37

split-complementary

#37829D #9D374F #9D8537

monochromatic

#173742 #275C70 #37829D #50A3C2 #7DBBD1

Accessibility & contrast

On white

4.34

#37829D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#37829D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37829D

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37829D	#FFFFFF	#000000	##000000
##37829D	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737F9E

Deuteranopia (green-blind)

#65759D

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #37829d;
/* rgb */ color: rgb(55, 130, 157);
/* oklch */ color: oklch(57.1% 0.084 225.0);

Tailwind

colors: {
  custom: {
    50: '#79a6ba',
    500: '#37829d',
    950: '#000000',
  },
}

SCSS

$custom: #37829d;
$custom-light: #79a6ba;
$custom-dark: #000000;

JSON

{
  "hex": "#37829d",
  "rgb": {
    "r": 55,
    "g": 130,
    "b": 157
  },
  "hsl": {
    "h": 195.882,
    "s": 48.113,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57105,
    "c": 0.08412,
    "h": 225
  },
  "luminance": 0.19212
}

Semantic roles & 50–950 ramp

primary

#37829D

secondary

#BB8875

accent

#7450D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #37829D

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

Preview Lab → · Contrast checker → · Palette generator →