#2329A7#2329A7

#2329A7 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.0% C 0.195 H 270.5°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#2329A7
RGB	rgb(35, 41, 167)
HSL	hsl(237, 65%, 40%)
HSV	hsv(237, 79%, 65%)
CMYK	cmyk(79%, 75.4%, 0%, 34.5%)
CIE-LAB	lab(25.96, 42.38, -67.25)
CIE-LCH	lch(25.96, 79.49, 302.22°)
OKLab	oklab(37.96% 0.0018 -0.1948)
OKLCH	oklch(37.96% 0.195 270.5)
XYZ	xyz(8.4588, 4.7323, 37.0193)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2329A7 #A7A123

analogous

#236BA7 #2329A7 #5F23A7

triadic

#2329A7 #A72329 #29A723

tetradic

#2329A7 #A7236B #A7A123 #23A75F

square

#2329A7 #A7236B #A7A123 #23A75F

split-complementary

#2329A7 #A75F23 #6BA723

monochromatic

#0E1042 #181D74 #2329A7 #333AD4 #666BDF

Accessibility & contrast

On white

10.79

#2329A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2329A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2329A7

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2329A7	#FFFFFF	#000000	##FFFFFF
##2329A7	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#0037A5

Tritanopia (blue-blind)

#004E66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2329a7;
/* rgb */ color: rgb(35, 41, 167);
/* oklch */ color: oklch(38.0% 0.195 270.5);

Tailwind

colors: {
  custom: {
    50: '#7664c2',
    500: '#2329a7',
    950: '#000000',
  },
}

SCSS

$custom: #2329a7;
$custom-light: #7664c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2329a7",
  "rgb": {
    "r": 35,
    "g": 41,
    "b": 167
  },
  "hsl": {
    "h": 237.273,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37958,
    "c": 0.19477,
    "h": 270.5
  },
  "luminance": 0.04733
}

Semantic roles & 50–950 ramp

primary

#2329A7

secondary

#C4C061

accent

#E13FE8

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0513

muted

#7C7A82

Preview Lab

Preview with #2329A7

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

Preview Lab → · Contrast checker → · Palette generator →