#31465B#31465B

#31465B is a dark, muted cyan. Relative luminance 0.058; OKLCH L 38.6% C 0.045 H 249.1°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#31465B
RGB	rgb(49, 70, 91)
HSL	hsl(210, 30%, 27%)
HSV	hsv(210, 46%, 36%)
CMYK	cmyk(46.2%, 23.1%, 0%, 64.3%)
CIE-LAB	lab(28.87, -1.86, -15.02)
CIE-LCH	lch(28.87, 15.13, 262.94°)
OKLab	oklab(38.59% -0.016 -0.0417)
OKLCH	oklch(38.59% 0.045 249.1)
XYZ	xyz(5.3445, 5.7883, 10.7311)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31465B #5B4631

analogous

#315B5B #31465B #31315B

triadic

#31465B #5B3146 #465B31

tetradic

#31465B #5B315B #5B4631 #315B31

square

#31465B #5B315B #5B4631 #315B31

split-complementary

#31465B #5B3131 #5B5B31

monochromatic

#0B0F14 #1C2733 #31465B #466583 #5E83A8

Accessibility & contrast

On white

9.73

#31465B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#31465B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31465B

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31465B	#FFFFFF	#000000	##FFFFFF
##31465B	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E465C

Deuteranopia (green-blind)

#38425B

Tritanopia (blue-blind)

#214B4D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #31465b;
/* rgb */ color: rgb(49, 70, 91);
/* oklch */ color: oklch(38.6% 0.045 249.1);

Tailwind

colors: {
  custom: {
    50: '#6b7989',
    500: '#31465b',
    950: '#000000',
  },
}

SCSS

$custom: #31465b;
$custom-light: #6b7989;
$custom-dark: #000000;

JSON

{
  "hex": "#31465b",
  "rgb": {
    "r": 49,
    "g": 70,
    "b": 91
  },
  "hsl": {
    "h": 210,
    "s": 30,
    "l": 27.451
  },
  "oklch": {
    "l": 0.3859,
    "c": 0.04465,
    "h": 249.1
  },
  "luminance": 0.05789
}

Semantic roles & 50–950 ramp

primary

#31465B

secondary

#8C745C

accent

#9462C6

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#07090B

muted

#7A7B7C

Preview Lab

Preview with #31465B

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

Preview Lab → · Contrast checker → · Palette generator →