#31629B#31629B

#31629B is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 49.0% C 0.106 H 253.7°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#31629B
RGB	rgb(49, 98, 155)
HSL	hsl(212, 52%, 40%)
HSV	hsv(212, 68%, 61%)
CMYK	cmyk(68.4%, 36.8%, 0%, 39.2%)
CIE-LAB	lab(40.82, 2.72, -35.92)
CIE-LCH	lch(40.82, 36.02, 274.34°)
OKLab	oklab(49.02% -0.0297 -0.102)
OKLCH	oklch(49.02% 0.106 253.7)
XYZ	xyz(11.5485, 11.7537, 32.6641)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31629B #9B6A31

analogous

#31979B #31629B #35319B

triadic

#31629B #9B3162 #629B31

tetradic

#31629B #9B3197 #9B6A31 #319B35

square

#31629B #9B3197 #9B6A31 #319B35

split-complementary

#31629B #9B3531 #979B31

monochromatic

#14273E #22456D #31629B #4580C4 #73A0D3

Accessibility & contrast

On white

6.27

#31629B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#31629B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31629B

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31629B	#FFFFFF	#000000	##FFFFFF
##31629B	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49669D

Deuteranopia (green-blind)

#3A5C9A

Tritanopia (blue-blind)

#006F77

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #31629b;
/* rgb */ color: rgb(49, 98, 155);
/* oklch */ color: oklch(49.0% 0.106 253.7);

Tailwind

colors: {
  custom: {
    50: '#758eb9',
    500: '#31629b',
    950: '#000000',
  },
}

SCSS

$custom: #31629b;
$custom-light: #758eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#31629b",
  "rgb": {
    "r": 49,
    "g": 98,
    "b": 155
  },
  "hsl": {
    "h": 212.264,
    "s": 51.961,
    "l": 40
  },
  "oklch": {
    "l": 0.49015,
    "c": 0.10626,
    "h": 253.7
  },
  "luminance": 0.11755
}

Semantic roles & 50–950 ramp

primary

#31629B

secondary

#BB976D

accent

#994CDB

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #31629B

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

Preview Lab → · Contrast checker → · Palette generator →