#234489#234489

#234489 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.2% C 0.122 H 262.9°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#234489
RGB	rgb(35, 68, 137)
HSL	hsl(221, 59%, 34%)
HSV	hsv(221, 74%, 54%)
CMYK	cmyk(74.5%, 50.4%, 0%, 46.3%)
CIE-LAB	lab(30.15, 13.36, -42.07)
CIE-LCH	lch(30.15, 44.14, 287.62°)
OKLab	oklab(40.24% -0.015 -0.1208)
OKLCH	oklch(40.24% 0.122 262.9)
XYZ	xyz(7.2740, 6.2969, 24.4941)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234489 #896823

analogous

#237789 #234489 #352389

triadic

#234489 #892344 #448923

tetradic

#234489 #892377 #896823 #238935

square

#234489 #892377 #896823 #238935

split-complementary

#234489 #893523 #778923

monochromatic

#0A1428 #172C58 #234489 #2F5CBA #537DD3

Accessibility & contrast

On white

9.29

#234489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#234489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234489

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234489	#FFFFFF	#000000	##FFFFFF
##234489	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4C8C

Deuteranopia (green-blind)

#004388

Tritanopia (blue-blind)

#005460

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #234489;
/* rgb */ color: rgb(35, 68, 137);
/* oklch */ color: oklch(40.2% 0.122 262.9);

Tailwind

colors: {
  custom: {
    50: '#6c77ac',
    500: '#234489',
    950: '#000000',
  },
}

SCSS

$custom: #234489;
$custom-light: #6c77ac;
$custom-dark: #000000;

JSON

{
  "hex": "#234489",
  "rgb": {
    "r": 35,
    "g": 68,
    "b": 137
  },
  "hsl": {
    "h": 220.588,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40239,
    "c": 0.12172,
    "h": 262.9
  },
  "luminance": 0.06298
}

Semantic roles & 50–950 ramp

primary

#234489

secondary

#B79651

accent

#B045E2

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #234489

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

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