#234284#234284

#234284 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.4% C 0.117 H 263.2°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#234284
RGB	rgb(35, 66, 132)
HSL	hsl(221, 58%, 33%)
HSV	hsv(221, 73%, 52%)
CMYK	cmyk(73.5%, 50%, 0%, 48.2%)
CIE-LAB	lab(29.21, 12.76, -40.49)
CIE-LCH	lch(29.21, 42.45, 287.49°)
OKLab	oklab(39.41% -0.0139 -0.1162)
OKLCH	oklch(39.41% 0.117 263.2)
XYZ	xyz(6.8047, 5.9190, 22.6092)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234284 #846523

analogous

#237284 #234284 #352384

triadic

#234284 #842342 #428423

tetradic

#234284 #842372 #846523 #238435

square

#234284 #842372 #846523 #238435

split-complementary

#234284 #843523 #728423

monochromatic

#091223 #162A54 #234284 #305AB4 #517AD1

Accessibility & contrast

On white

9.62

#234284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#234284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234284

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234284	#FFFFFF	#000000	##FFFFFF
##234284	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4A86

Deuteranopia (green-blind)

#024183

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #234284;
/* rgb */ color: rgb(35, 66, 132);
/* oklch */ color: oklch(39.4% 0.117 263.2);

Tailwind

colors: {
  custom: {
    50: '#6b75a8',
    500: '#234284',
    950: '#000000',
  },
}

SCSS

$custom: #234284;
$custom-light: #6b75a8;
$custom-dark: #000000;

JSON

{
  "hex": "#234284",
  "rgb": {
    "r": 35,
    "g": 66,
    "b": 132
  },
  "hsl": {
    "h": 220.825,
    "s": 58.084,
    "l": 32.745
  },
  "oklch": {
    "l": 0.39406,
    "c": 0.11701,
    "h": 263.2
  },
  "luminance": 0.0592
}

Semantic roles & 50–950 ramp

primary

#234284

secondary

#B4944E

accent

#B046E1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #234284

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

Preview Lab → · Contrast checker → · Palette generator →