#23589F#23589F

#23589F is a mid, vivid cyan. Relative luminance 0.098; OKLCH L 46.4% C 0.128 H 256.9°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#23589F
RGB	rgb(35, 88, 159)
HSL	hsl(214, 64%, 38%)
HSV	hsv(214, 78%, 62%)
CMYK	cmyk(78%, 44.7%, 0%, 37.6%)
CIE-LAB	lab(37.55, 8.62, -43.55)
CIE-LCH	lch(37.55, 44.39, 281.20°)
OKLab	oklab(46.41% -0.029 -0.1247)
OKLCH	oklch(46.41% 0.128 256.9)
XYZ	xyz(10.4386, 9.8388, 34.1431)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23589F #9F6A23

analogous

#23969F #23589F #2C239F

triadic

#23589F #9F2358 #589F23

tetradic

#23589F #9F2396 #9F6A23 #239F2C

square

#23589F #9F2396 #9F6A23 #239F2C

split-complementary

#23589F #9F2C23 #969F23

monochromatic

#0D203B #183C6D #23589F #2E74D1 #6095DC

Accessibility & contrast

On white

7.08

#23589F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#23589F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23589F

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23589F	#FFFFFF	#000000	##FFFFFF
##23589F	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345EA2

Deuteranopia (green-blind)

#1B539E

Tritanopia (blue-blind)

#006973

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #23589f;
/* rgb */ color: rgb(35, 88, 159);
/* oklch */ color: oklch(46.4% 0.128 256.9);

Tailwind

colors: {
  custom: {
    50: '#7186bc',
    500: '#23589f',
    950: '#000000',
  },
}

SCSS

$custom: #23589f;
$custom-light: #7186bc;
$custom-dark: #000000;

JSON

{
  "hex": "#23589f",
  "rgb": {
    "r": 35,
    "g": 88,
    "b": 159
  },
  "hsl": {
    "h": 214.355,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.46405,
    "c": 0.12808,
    "h": 256.9
  },
  "luminance": 0.0984
}

Semantic roles & 50–950 ramp

primary

#23589F

secondary

#C1965D

accent

#A041E7

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #23589F

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

Preview Lab → · Contrast checker → · Palette generator →