#2031A5#2031A5

#2031A5 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.9% C 0.185 H 268.7°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#2031A5
RGB	rgb(32, 49, 165)
HSL	hsl(232, 68%, 39%)
HSV	hsv(232, 81%, 65%)
CMYK	cmyk(80.6%, 70.3%, 0%, 35.3%)
CIE-LAB	lab(27.35, 36.59, -63.75)
CIE-LCH	lch(27.35, 73.50, 299.86°)
OKLab	oklab(38.85% -0.0043 -0.1846)
OKLCH	oklch(38.85% 0.185 268.7)
XYZ	xyz(8.4832, 5.2193, 36.1503)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2031A5 #A59420

analogous

#2073A5 #2031A5 #5120A5

triadic

#2031A5 #A52031 #31A520

tetradic

#2031A5 #A52073 #A59420 #20A551

square

#2031A5 #A52073 #A59420 #20A551

split-complementary

#2031A5 #A55120 #73A520

monochromatic

#0C133E #162272 #2031A5 #2C42D6 #5F70E0

Accessibility & contrast

On white

10.27

#2031A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2031A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2031A5

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2031A5	#FFFFFF	#000000	##FFFFFF
##2031A5	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A9

Deuteranopia (green-blind)

#003AA3

Tritanopia (blue-blind)

#005167

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2031a5;
/* rgb */ color: rgb(32, 49, 165);
/* oklch */ color: oklch(38.9% 0.185 268.7);

Tailwind

colors: {
  custom: {
    50: '#7469c1',
    500: '#2031a5',
    950: '#000000',
  },
}

SCSS

$custom: #2031a5;
$custom-light: #7469c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2031a5",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 165
  },
  "hsl": {
    "h": 232.331,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38854,
    "c": 0.1847,
    "h": 268.7
  },
  "luminance": 0.0522
}

Semantic roles & 50–950 ramp

primary

#2031A5

secondary

#C5B75C

accent

#D43DEA

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2031A5

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

Preview Lab → · Contrast checker → · Palette generator →