#234187#234187

#234187 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.4% C 0.123 H 264.1°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#234187
RGB	rgb(35, 65, 135)
HSL	hsl(222, 59%, 33%)
HSV	hsv(222, 74%, 53%)
CMYK	cmyk(74.1%, 51.9%, 0%, 47.1%)
CIE-LAB	lab(29.12, 14.63, -42.48)
CIE-LCH	lch(29.12, 44.93, 289.01°)
OKLab	oklab(39.41% -0.0126 -0.1221)
OKLCH	oklch(39.41% 0.123 264.1)
XYZ	xyz(6.9551, 5.8865, 23.6866)
Luminance	0.0589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234187 #876923

analogous

#237387 #234187 #372387

triadic

#234187 #872341 #418723

tetradic

#234187 #872373 #876923 #238737

square

#234187 #872373 #876923 #238737

split-complementary

#234187 #873723 #738723

monochromatic

#0A1226 #162A56 #234187 #3058B8 #5279D2

Accessibility & contrast

On white

9.64

#234187 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#234187 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234187

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234187	#FFFFFF	#000000	##FFFFFF
##234187	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17498A

Deuteranopia (green-blind)

#004086

Tritanopia (blue-blind)

#00525D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #234187;
/* rgb */ color: rgb(35, 65, 135);
/* oklch */ color: oklch(39.4% 0.123 264.1);

Tailwind

colors: {
  custom: {
    50: '#6c75aa',
    500: '#234187',
    950: '#000000',
  },
}

SCSS

$custom: #234187;
$custom-light: #6c75aa;
$custom-dark: #000000;

JSON

{
  "hex": "#234187",
  "rgb": {
    "r": 35,
    "g": 65,
    "b": 135
  },
  "hsl": {
    "h": 222,
    "s": 58.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39411,
    "c": 0.12272,
    "h": 264.1
  },
  "luminance": 0.05887
}

Semantic roles & 50–950 ramp

primary

#234187

secondary

#B69750

accent

#B346E2

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #234187

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

Preview Lab → · Contrast checker → · Palette generator →