#11253C#11253C

#11253C is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.0% C 0.051 H 253.2°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#11253C
RGB	rgb(17, 37, 60)
HSL	hsl(212, 56%, 15%)
HSV	hsv(212, 72%, 24%)
CMYK	cmyk(71.7%, 38.3%, 0%, 76.5%)
CIE-LAB	lab(14.22, 0.70, -17.17)
CIE-LCH	lch(14.22, 17.19, 272.34°)
OKLab	oklab(26.05% -0.0147 -0.0486)
OKLCH	oklch(26.05% 0.051 253.2)
XYZ	xyz(1.7081, 1.7684, 4.5254)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11253C #3C2811

analogous

#113A3C #11253C #12113C

triadic

#11253C #3C1125 #253C11

tetradic

#11253C #3C113A #3C2811 #113C12

square

#11253C #3C113A #3C2811 #113C12

split-complementary

#11253C #3C1211 #3A3C11

monochromatic

#070F18 #070F18 #11253C #1F426C #2C609B

Accessibility & contrast

On white

15.51

#11253C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#11253C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11253C

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11253C	#FFFFFF	#000000	##FFFFFF
##11253C	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B263D

Deuteranopia (green-blind)

#15223C

Tritanopia (blue-blind)

#002A2D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #11253c;
/* rgb */ color: rgb(17, 37, 60);
/* oklch */ color: oklch(26.0% 0.051 253.2);

Tailwind

colors: {
  custom: {
    50: '#545f72',
    500: '#11253c',
    950: '#000000',
  },
}

SCSS

$custom: #11253c;
$custom-light: #545f72;
$custom-dark: #000000;

JSON

{
  "hex": "#11253c",
  "rgb": {
    "r": 17,
    "g": 37,
    "b": 60
  },
  "hsl": {
    "h": 212.093,
    "s": 55.844,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26047,
    "c": 0.05073,
    "h": 253.2
  },
  "luminance": 0.01769
}

Semantic roles & 50–950 ramp

primary

#11253C

secondary

#755733

accent

#9949DF

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030407

muted

#78797A

Preview Lab

Preview with #11253C

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

Preview Lab → · Contrast checker → · Palette generator →