#233290#233290

#233290 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.1% C 0.155 H 269.9°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#233290
RGB	rgb(35, 50, 144)
HSL	hsl(232, 61%, 35%)
HSV	hsv(232, 76%, 56%)
CMYK	cmyk(75.7%, 65.3%, 0%, 43.5%)
CIE-LAB	lab(25.72, 28.42, -53.59)
CIE-LCH	lch(25.72, 60.66, 297.94°)
OKLab	oklab(37.09% -0.0003 -0.1549)
OKLCH	oklch(37.09% 0.155 269.9)
XYZ	xyz(6.8661, 4.6514, 26.9161)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233290 #908123

analogous

#236990 #233290 #4A2390

triadic

#233290 #902332 #329023

tetradic

#233290 #902369 #908123 #23904A

square

#233290 #902369 #908123 #23904A

split-complementary

#233290 #904A23 #699023

monochromatic

#0B102E #17215F #233290 #2F43C1 #5769D6

Accessibility & contrast

On white

10.88

#233290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#233290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233290

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233290	#FFFFFF	#000000	##FFFFFF
##233290	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #233290;
/* rgb */ color: rgb(35, 50, 144);
/* oklch */ color: oklch(37.1% 0.155 269.9);

Tailwind

colors: {
  custom: {
    50: '#6f6ab1',
    500: '#233290',
    950: '#000000',
  },
}

SCSS

$custom: #233290;
$custom-light: #6f6ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#233290",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 144
  },
  "hsl": {
    "h": 231.743,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.37089,
    "c": 0.15492,
    "h": 269.9
  },
  "luminance": 0.04652
}

Semantic roles & 50–950 ramp

primary

#233290

secondary

#BAAC54

accent

#CE44E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #233290

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

Preview Lab → · Contrast checker → · Palette generator →