#2230A7#2230A7

#2230A7 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.0% C 0.188 H 269.4°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#2230A7
RGB	rgb(34, 48, 167)
HSL	hsl(234, 66%, 39%)
HSV	hsv(234, 80%, 65%)
CMYK	cmyk(79.6%, 71.3%, 0%, 34.5%)
CIE-LAB	lab(27.42, 38.10, -64.84)
CIE-LCH	lch(27.42, 75.21, 300.44°)
OKLab	oklab(38.99% -0.0021 -0.1878)
OKLCH	oklch(38.99% 0.188 269.4)
XYZ	xyz(8.6893, 5.2430, 37.1058)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2230A7 #A79922

analogous

#2273A7 #2230A7 #5722A7

triadic

#2230A7 #A72230 #30A722

tetradic

#2230A7 #A72273 #A79922 #22A757

square

#2230A7 #A72273 #A79922 #22A757

split-complementary

#2230A7 #A75722 #73A722

monochromatic

#0D1341 #182174 #2230A7 #3142D5 #6471DF

Accessibility & contrast

On white

10.25

#2230A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2230A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2230A7

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2230A7	#FFFFFF	#000000	##FFFFFF
##2230A7	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AB

Deuteranopia (green-blind)

#003AA5

Tritanopia (blue-blind)

#005168

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2230a7;
/* rgb */ color: rgb(34, 48, 167);
/* oklch */ color: oklch(39.0% 0.188 269.4);

Tailwind

colors: {
  custom: {
    50: '#7569c2',
    500: '#2230a7',
    950: '#000000',
  },
}

SCSS

$custom: #2230a7;
$custom-light: #7569c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2230a7",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 167
  },
  "hsl": {
    "h": 233.684,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38988,
    "c": 0.18782,
    "h": 269.4
  },
  "luminance": 0.05244
}

Semantic roles & 50–950 ramp

primary

#2230A7

secondary

#C5BA60

accent

#D73FE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #2230A7

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

Preview Lab → · Contrast checker → · Palette generator →