#2239BC#2239BC

#2239BC is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 42.6% C 0.205 H 267.7°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#2239BC
RGB	rgb(34, 57, 188)
HSL	hsl(231, 69%, 44%)
HSV	hsv(231, 82%, 74%)
CMYK	cmyk(81.9%, 69.7%, 0%, 26.3%)
CIE-LAB	lab(31.57, 40.07, -70.53)
CIE-LCH	lch(31.57, 81.11, 299.60°)
OKLab	oklab(42.62% -0.008 -0.2044)
OKLCH	oklch(42.62% 0.205 267.7)
XYZ	xyz(11.1968, 6.8958, 48.3081)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2239BC #BCA522

analogous

#2286BC #2239BC #5822BC

triadic

#2239BC #BC2239 #39BC22

tetradic

#2239BC #BC2286 #BCA522 #22BC58

square

#2239BC #BC2286 #BCA522 #22BC58

split-complementary

#2239BC #BC5822 #86BC22

monochromatic

#0F1A54 #192988 #2239BC #3F56DC #7384E6

Accessibility & contrast

On white

8.83

#2239BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#2239BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2239BC

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2239BC	#FFFFFF	#000000	##FFFFFF
##2239BC	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C0

Deuteranopia (green-blind)

#0043BA

Tritanopia (blue-blind)

#005E76

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2239bc;
/* rgb */ color: rgb(34, 57, 188);
/* oklch */ color: oklch(42.6% 0.205 267.7);

Tailwind

colors: {
  custom: {
    50: '#7a70d1',
    500: '#2239bc',
    950: '#000000',
  },
}

SCSS

$custom: #2239bc;
$custom-light: #7a70d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2239bc",
  "rgb": {
    "r": 34,
    "g": 57,
    "b": 188
  },
  "hsl": {
    "h": 231.039,
    "s": 69.369,
    "l": 43.529
  },
  "oklch": {
    "l": 0.42621,
    "c": 0.20452,
    "h": 267.7
  },
  "luminance": 0.06897
}

Semantic roles & 50–950 ramp

primary

#2239BC

secondary

#CDBE6D

accent

#D23CEC

background

#F8F6FD

surface

#EFECFA

border

#CAC7D3

text

#0B0714

muted

#7C7A83

Preview Lab

Preview with #2239BC

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

Preview Lab → · Contrast checker → · Palette generator →