#2023BD#2023BD

#2023BD is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.6% C 0.227 H 269.1°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#2023BD
RGB	rgb(32, 35, 189)
HSL	hsl(239, 71%, 43%)
HSV	hsv(239, 83%, 74%)
CMYK	cmyk(83.1%, 81.5%, 0%, 25.9%)
CIE-LAB	lab(27.25, 52.58, -78.27)
CIE-LCH	lch(27.25, 94.29, 303.89°)
OKLab	oklab(39.56% -0.0037 -0.2267)
OKLCH	oklch(39.56% 0.227 269.1)
XYZ	xyz(10.3789, 5.1820, 48.5875)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2023BD #BDBA20

analogous

#2071BD #2023BD #6C20BD

triadic

#2023BD #BD2023 #23BD20

tetradic

#2023BD #BD2071 #BDBA20 #20BD6C

square

#2023BD #BD2071 #BDBA20 #20BD6C

split-complementary

#2023BD #BD6C20 #71BD20

monochromatic

#0E1054 #171989 #2023BD #3C3FDE #7173E7

Accessibility & contrast

On white

10.31

#2023BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2023BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2023BD

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2023BD	#FFFFFF	#000000	##FFFFFF
##2023BD	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048C1

Deuteranopia (green-blind)

#0038BA

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2023bd;
/* rgb */ color: rgb(32, 35, 189);
/* oklch */ color: oklch(39.6% 0.227 269.1);

Tailwind

colors: {
  custom: {
    50: '#7b62d2',
    500: '#2023bd',
    950: '#000000',
  },
}

SCSS

$custom: #2023bd;
$custom-light: #7b62d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2023bd",
  "rgb": {
    "r": 32,
    "g": 35,
    "b": 189
  },
  "hsl": {
    "h": 238.854,
    "s": 71.041,
    "l": 43.333
  },
  "oklch": {
    "l": 0.3956,
    "c": 0.22669,
    "h": 269.1
  },
  "luminance": 0.05183
}

Semantic roles & 50–950 ramp

primary

#2023BD

secondary

#CDCC6B

accent

#EA3AEE

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2023BD

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

Preview Lab → · Contrast checker → · Palette generator →