#234099#234099

#234099 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.7% C 0.150 H 266.1°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#234099
RGB	rgb(35, 64, 153)
HSL	hsl(225, 63%, 37%)
HSV	hsv(225, 77%, 60%)
CMYK	cmyk(77.1%, 58.2%, 0%, 40%)
CIE-LAB	lab(30.21, 22.40, -51.77)
CIE-LCH	lch(30.21, 56.41, 293.40°)
OKLab	oklab(40.67% -0.0102 -0.1494)
OKLCH	oklch(40.67% 0.15 266.1)
XYZ	xyz(8.2743, 6.3231, 30.9152)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234099 #997C23

analogous

#237B99 #234099 #412399

triadic

#234099 #992340 #409923

tetradic

#234099 #99237B #997C23 #239941

square

#234099 #99237B #997C23 #239941

split-complementary

#234099 #994123 #7B9923

monochromatic

#0C1635 #182B67 #234099 #2E55CB #5D7BDA

Accessibility & contrast

On white

9.27

#234099 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#234099 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234099

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234099	#FFFFFF	#000000	##FFFFFF
##234099	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9C

Deuteranopia (green-blind)

#004297

Tritanopia (blue-blind)

#005666

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #234099;
/* rgb */ color: rgb(35, 64, 153);
/* oklch */ color: oklch(40.7% 0.150 266.1);

Tailwind

colors: {
  custom: {
    50: '#7074b8',
    500: '#234099',
    950: '#000000',
  },
}

SCSS

$custom: #234099;
$custom-light: #7074b8;
$custom-dark: #000000;

JSON

{
  "hex": "#234099",
  "rgb": {
    "r": 35,
    "g": 64,
    "b": 153
  },
  "hsl": {
    "h": 225.254,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.40669,
    "c": 0.14976,
    "h": 266.1
  },
  "luminance": 0.06324
}

Semantic roles & 50–950 ramp

primary

#234099

secondary

#BEA659

accent

#BE42E6

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #234099

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

Preview Lab → · Contrast checker → · Palette generator →