#234689#234689

#234689 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.7% C 0.119 H 261.9°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#234689
RGB	rgb(35, 70, 137)
HSL	hsl(219, 59%, 34%)
HSV	hsv(219, 74%, 54%)
CMYK	cmyk(74.5%, 48.9%, 0%, 46.3%)
CIE-LAB	lab(30.74, 11.99, -41.11)
CIE-LCH	lch(30.74, 42.83, 286.26°)
OKLab	oklab(40.69% -0.0169 -0.1179)
OKLCH	oklch(40.69% 0.119 261.9)
XYZ	xyz(7.3970, 6.5430, 24.5351)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234689 #896623

analogous

#237989 #234689 #332389

triadic

#234689 #892346 #468923

tetradic

#234689 #892379 #896623 #238933

square

#234689 #892379 #896623 #238933

split-complementary

#234689 #893323 #798923

monochromatic

#0A1428 #172D58 #234689 #2F5FBA #537FD3

Accessibility & contrast

On white

9.10

#234689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#234689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234689

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234689	#FFFFFF	#000000	##FFFFFF
##234689	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224D8B

Deuteranopia (green-blind)

#064488

Tritanopia (blue-blind)

#005661

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #234689;
/* rgb */ color: rgb(35, 70, 137);
/* oklch */ color: oklch(40.7% 0.119 261.9);

Tailwind

colors: {
  custom: {
    50: '#6c78ac',
    500: '#234689',
    950: '#000000',
  },
}

SCSS

$custom: #234689;
$custom-light: #6c78ac;
$custom-dark: #000000;

JSON

{
  "hex": "#234689",
  "rgb": {
    "r": 35,
    "g": 70,
    "b": 137
  },
  "hsl": {
    "h": 219.412,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40693,
    "c": 0.11914,
    "h": 261.9
  },
  "luminance": 0.06544
}

Semantic roles & 50–950 ramp

primary

#234689

secondary

#B79451

accent

#AD45E2

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #234689

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

Preview Lab → · Contrast checker → · Palette generator →