#31779A#31779A

#31779A is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.0% C 0.088 H 233.6°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#31779A
RGB	rgb(49, 119, 154)
HSL	hsl(200, 52%, 40%)
HSV	hsv(200, 68%, 60%)
CMYK	cmyk(68.2%, 22.7%, 0%, 39.6%)
CIE-LAB	lab(47.21, -10.33, -25.32)
CIE-LCH	lch(47.21, 27.34, 247.81°)
OKLab	oklab(54.04% -0.0524 -0.071)
OKLCH	oklch(54.04% 0.088 233.6)
XYZ	xyz(13.6939, 16.1782, 32.9666)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31779A #9A5431

analogous

#319A89 #31779A #31439A

triadic

#31779A #9A3177 #779A31

tetradic

#31779A #89319A #9A5431 #439A31

square

#31779A #89319A #9A5431 #439A31

split-complementary

#31779A #9A3143 #9A8931

monochromatic

#132F3D #22536C #31779A #4599C4 #73B3D2

Accessibility & contrast

On white

4.96

#31779A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#31779A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31779A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31779A	#FFFFFF	#000000	##FFFFFF
##31779A	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66769C

Deuteranopia (green-blind)

#576B99

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #31779a;
/* rgb */ color: rgb(49, 119, 154);
/* oklch */ color: oklch(54.0% 0.088 233.6);

Tailwind

colors: {
  custom: {
    50: '#769eb8',
    500: '#31779a',
    950: '#000000',
  },
}

SCSS

$custom: #31779a;
$custom-light: #769eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#31779a",
  "rgb": {
    "r": 49,
    "g": 119,
    "b": 154
  },
  "hsl": {
    "h": 200,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.54038,
    "c": 0.0883,
    "h": 233.6
  },
  "luminance": 0.1618
}

Semantic roles & 50–950 ramp

primary

#31779A

secondary

#BA866C

accent

#7C4DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #31779A

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

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