#232DA5#232DA5

#232DA5 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.3% C 0.188 H 270.1°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#232DA5
RGB	rgb(35, 45, 165)
HSL	hsl(235, 65%, 39%)
HSV	hsv(235, 79%, 65%)
CMYK	cmyk(78.8%, 72.7%, 0%, 35.3%)
CIE-LAB	lab(26.59, 39.32, -64.99)
CIE-LCH	lch(26.59, 75.96, 301.17°)
OKLab	oklab(38.35% 0.0004 -0.1882)
OKLCH	oklch(38.35% 0.188 270.1)
XYZ	xyz(8.4207, 4.9498, 36.1016)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232DA5 #A59B23

analogous

#236EA5 #232DA5 #5A23A5

triadic

#232DA5 #A5232D #2DA523

tetradic

#232DA5 #A5236E #A59B23 #23A55A

square

#232DA5 #A5236E #A59B23 #23A55A

split-complementary

#232DA5 #A55A23 #6EA523

monochromatic

#0E1140 #181F73 #232DA5 #323ED3 #646EDE

Accessibility & contrast

On white

10.55

#232DA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#232DA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232DA5

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232DA5	#FFFFFF	#000000	##FFFFFF
##232DA5	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A9

Deuteranopia (green-blind)

#0038A3

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #232da5;
/* rgb */ color: rgb(35, 45, 165);
/* oklch */ color: oklch(38.3% 0.188 270.1);

Tailwind

colors: {
  custom: {
    50: '#7567c1',
    500: '#232da5',
    950: '#000000',
  },
}

SCSS

$custom: #232da5;
$custom-light: #7567c1;
$custom-dark: #000000;

JSON

{
  "hex": "#232da5",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 165
  },
  "hsl": {
    "h": 235.385,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.38346,
    "c": 0.18822,
    "h": 270.1
  },
  "luminance": 0.04951
}

Semantic roles & 50–950 ramp

primary

#232DA5

secondary

#C4BC60

accent

#DB40E8

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #232DA5

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

Preview Lab → · Contrast checker → · Palette generator →