#10445C#10445C

#10445C is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.5% C 0.067 H 233.3°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#10445C
RGB	rgb(16, 68, 92)
HSL	hsl(199, 70%, 21%)
HSV	hsv(199, 83%, 36%)
CMYK	cmyk(82.6%, 26.1%, 0%, 63.9%)
CIE-LAB	lab(26.78, -7.47, -19.02)
CIE-LCH	lch(26.78, 20.43, 248.55°)
OKLab	oklab(36.55% -0.0399 -0.0536)
OKLCH	oklch(36.55% 0.067 233.3)
XYZ	xyz(4.2118, 5.0166, 10.8695)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10445C #5C2810

analogous

#105C4E #10445C #101E5C

triadic

#10445C #5C1044 #445C10

tetradic

#10445C #4E105C #5C2810 #1E5C10

square

#10445C #4E105C #5C2810 #1E5C10

split-complementary

#10445C #5C101E #5C4E10

monochromatic

#05131A #071D28 #10445C #196B90 #2291C4

Accessibility & contrast

On white

10.48

#10445C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#10445C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10445C

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10445C	#FFFFFF	#000000	##FFFFFF
##10445C	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38435D

Deuteranopia (green-blind)

#2E3C5C

Tritanopia (blue-blind)

#004A4C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #10445c;
/* rgb */ color: rgb(16, 68, 92);
/* oklch */ color: oklch(36.5% 0.067 233.3);

Tailwind

colors: {
  custom: {
    50: '#5c778a',
    500: '#10445c',
    950: '#000000',
  },
}

SCSS

$custom: #10445c;
$custom-light: #5c778a;
$custom-dark: #000000;

JSON

{
  "hex": "#10445c",
  "rgb": {
    "r": 16,
    "g": 68,
    "b": 92
  },
  "hsl": {
    "h": 198.947,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.36547,
    "c": 0.06682,
    "h": 233.3
  },
  "luminance": 0.05017
}

Semantic roles & 50–950 ramp

primary

#10445C

secondary

#955233

accent

#733BED

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #10445C

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

Preview Lab → · Contrast checker → · Palette generator →