#31485F#31485F

#31485F is a dark, muted cyan. Relative luminance 0.061; OKLCH L 39.3% C 0.049 H 249.1°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#31485F
RGB	rgb(49, 72, 95)
HSL	hsl(210, 32%, 28%)
HSV	hsv(210, 48%, 37%)
CMYK	cmyk(48.4%, 24.2%, 0%, 62.7%)
CIE-LAB	lab(29.70, -1.85, -16.31)
CIE-LCH	lch(29.70, 16.42, 263.54°)
OKLab	oklab(39.3% -0.0173 -0.0454)
OKLCH	oklch(39.3% 0.049 249.1)
XYZ	xyz(5.6488, 6.1135, 11.7066)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31485F #5F4831

analogous

#315F5F #31485F #31315F

triadic

#31485F #5F3148 #485F31

tetradic

#31485F #5F315F #5F4831 #315F31

square

#31485F #5F315F #5F4831 #315F31

split-complementary

#31485F #5F3131 #5F5F31

monochromatic

#0A0F14 #1C2937 #31485F #466787 #5E85AC

Accessibility & contrast

On white

9.45

#31485F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#31485F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31485F

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31485F	#FFFFFF	#000000	##FFFFFF
##31485F	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4960

Deuteranopia (green-blind)

#39445F

Tritanopia (blue-blind)

#1E4D50

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #31485f;
/* rgb */ color: rgb(49, 72, 95);
/* oklch */ color: oklch(39.3% 0.049 249.1);

Tailwind

colors: {
  custom: {
    50: '#6c7a8c',
    500: '#31485f',
    950: '#000000',
  },
}

SCSS

$custom: #31485f;
$custom-light: #6c7a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#31485f",
  "rgb": {
    "r": 49,
    "g": 72,
    "b": 95
  },
  "hsl": {
    "h": 210,
    "s": 31.944,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39299,
    "c": 0.04857,
    "h": 249.1
  },
  "luminance": 0.06114
}

Semantic roles & 50–950 ramp

primary

#31485F

secondary

#90765C

accent

#9460C8

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#07090C

muted

#7A7B7D

Preview Lab

Preview with #31485F

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

Preview Lab → · Contrast checker → · Palette generator →