#23445F#23445F

#23445F is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.5% C 0.061 H 245.1°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#23445F
RGB	rgb(35, 68, 95)
HSL	hsl(207, 46%, 25%)
HSV	hsv(207, 63%, 37%)
CMYK	cmyk(63.2%, 28.4%, 0%, 62.7%)
CIE-LAB	lab(27.62, -2.88, -19.59)
CIE-LCH	lch(27.62, 19.80, 261.63°)
OKLab	oklab(37.46% -0.0255 -0.055)
OKLCH	oklch(37.46% 0.061 245.1)
XYZ	xyz(4.8251, 5.3174, 11.5963)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23445F #5F3E23

analogous

#235F5C #23445F #23265F

triadic

#23445F #5F2344 #445F23

tetradic

#23445F #5C235F #5F3E23 #265F23

square

#23445F #5C235F #5F3E23 #265F23

split-complementary

#23445F #5F2326 #5F5C23

monochromatic

#081016 #132432 #23445F #33648C #4484B8

Accessibility & contrast

On white

10.18

#23445F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#23445F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23445F

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23445F	#FFFFFF	#000000	##FFFFFF
##23445F	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384560

Deuteranopia (green-blind)

#303F5E

Tritanopia (blue-blind)

#004A4D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #23445f;
/* rgb */ color: rgb(35, 68, 95);
/* oklch */ color: oklch(37.5% 0.061 245.1);

Tailwind

colors: {
  custom: {
    50: '#64778c',
    500: '#23445f',
    950: '#000000',
  },
}

SCSS

$custom: #23445f;
$custom-light: #64778c;
$custom-dark: #000000;

JSON

{
  "hex": "#23445f",
  "rgb": {
    "r": 35,
    "g": 68,
    "b": 95
  },
  "hsl": {
    "h": 207,
    "s": 46.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.37455,
    "c": 0.06067,
    "h": 245.1
  },
  "luminance": 0.05318
}

Semantic roles & 50–950 ramp

primary

#23445F

secondary

#936B4B

accent

#8D52D6

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #23445F

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

Preview Lab → · Contrast checker → · Palette generator →