#234577#234577

#234577 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.2% C 0.094 H 258.0°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#234577
RGB	rgb(35, 69, 119)
HSL	hsl(216, 55%, 30%)
HSV	hsv(216, 71%, 47%)
CMYK	cmyk(70.6%, 42%, 0%, 53.3%)
CIE-LAB	lab(29.27, 5.59, -32.26)
CIE-LCH	lch(29.27, 32.74, 279.83°)
OKLab	oklab(39.18% -0.0195 -0.0919)
OKLCH	oklch(39.18% 0.094 258)
XYZ	xyz(6.1498, 5.9449, 18.2726)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234577 #775523

analogous

#236F77 #234577 #2B2377

triadic

#234577 #772345 #457723

tetradic

#234577 #77236F #775523 #23772B

square

#234577 #77236F #775523 #23772B

split-complementary

#234577 #772B23 #6F7723

monochromatic

#070E18 #152A48 #234577 #3160A6 #4A7ECA

Accessibility & contrast

On white

9.59

#234577 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#234577 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234577

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234577	#FFFFFF	#000000	##FFFFFF
##234577	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4979

Deuteranopia (green-blind)

#214176

Tritanopia (blue-blind)

#005158

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #234577;
/* rgb */ color: rgb(35, 69, 119);
/* oklch */ color: oklch(39.2% 0.094 258.0);

Tailwind

colors: {
  custom: {
    50: '#68789e',
    500: '#234577',
    950: '#000000',
  },
}

SCSS

$custom: #234577;
$custom-light: #68789e;
$custom-dark: #000000;

JSON

{
  "hex": "#234577",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 119
  },
  "hsl": {
    "h": 215.714,
    "s": 54.545,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39183,
    "c": 0.09398,
    "h": 258
  },
  "luminance": 0.05945
}

Semantic roles & 50–950 ramp

primary

#234577

secondary

#AA844C

accent

#A24ADE

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #234577

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

Preview Lab → · Contrast checker → · Palette generator →