#233069#233069

#233069 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.2% C 0.101 H 270.4°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#233069
RGB	rgb(35, 48, 105)
HSL	hsl(229, 50%, 27%)
HSV	hsv(229, 67%, 41%)
CMYK	cmyk(66.7%, 54.3%, 0%, 58.8%)
CIE-LAB	lab(21.91, 14.74, -35.12)
CIE-LCH	lch(21.91, 38.09, 292.76°)
OKLab	oklab(33.23% 0.0007 -0.1007)
OKLCH	oklch(33.23% 0.101 270.4)
XYZ	xyz(4.2990, 3.4908, 13.8091)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233069 #695C23

analogous

#235369 #233069 #392369

triadic

#233069 #692330 #306923

tetradic

#233069 #692353 #695C23 #236939

square

#233069 #692353 #695C23 #236939

split-complementary

#233069 #693923 #536923

monochromatic

#080A17 #141B3B #233069 #324597 #455CC1

Accessibility & contrast

On white

12.37

#233069 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#233069 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233069

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233069	#FFFFFF	#000000	##FFFFFF
##233069	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F386B

Deuteranopia (green-blind)

#003168

Tritanopia (blue-blind)

#003D47

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233069;
/* rgb */ color: rgb(35, 48, 105);
/* oklch */ color: oklch(33.2% 0.101 270.4);

Tailwind

colors: {
  custom: {
    50: '#666894',
    500: '#233069',
    950: '#000000',
  },
}

SCSS

$custom: #233069;
$custom-light: #666894;
$custom-dark: #000000;

JSON

{
  "hex": "#233069",
  "rgb": {
    "r": 35,
    "g": 48,
    "b": 105
  },
  "hsl": {
    "h": 228.857,
    "s": 50,
    "l": 27.451
  },
  "oklch": {
    "l": 0.33234,
    "c": 0.10068,
    "h": 270.4
  },
  "luminance": 0.03491
}

Semantic roles & 50–950 ramp

primary

#233069

secondary

#9C8D4B

accent

#C04EDA

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #233069

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

Preview Lab → · Contrast checker → · Palette generator →