#11253A#11253A

#11253A is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.9% C 0.048 H 251.2°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#11253A
RGB	rgb(17, 37, 58)
HSL	hsl(211, 55%, 15%)
HSV	hsv(211, 71%, 23%)
CMYK	cmyk(70.7%, 36.2%, 0%, 77.3%)
CIE-LAB	lab(14.10, -0.13, -15.95)
CIE-LCH	lch(14.10, 15.95, 269.55°)
OKLab	oklab(25.92% -0.0154 -0.045)
OKLCH	oklch(25.92% 0.048 251.2)
XYZ	xyz(1.6562, 1.7476, 4.2522)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11253A #3A2611

analogous

#113A3A #11253A #12113A

triadic

#11253A #3A1125 #253A11

tetradic

#11253A #3A113A #3A2611 #113A12

square

#11253A #3A113A #3A2611 #113A12

split-complementary

#11253A #3A1211 #3A3A11

monochromatic

#070F18 #070F18 #11253A #1F4369 #2D6199

Accessibility & contrast

On white

15.56

#11253A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#11253A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11253A

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11253A	#FFFFFF	#000000	##FFFFFF
##11253A	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C263B

Deuteranopia (green-blind)

#17223A

Tritanopia (blue-blind)

#002A2C

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #11253a;
/* rgb */ color: rgb(17, 37, 58);
/* oklch */ color: oklch(25.9% 0.048 251.2);

Tailwind

colors: {
  custom: {
    50: '#545f70',
    500: '#11253a',
    950: '#000000',
  },
}

SCSS

$custom: #11253a;
$custom-light: #545f70;
$custom-dark: #000000;

JSON

{
  "hex": "#11253a",
  "rgb": {
    "r": 17,
    "g": 37,
    "b": 58
  },
  "hsl": {
    "h": 210.732,
    "s": 54.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.25915,
    "c": 0.04758,
    "h": 251.2
  },
  "luminance": 0.01748
}

Semantic roles & 50–950 ramp

primary

#11253A

secondary

#735433

accent

#964ADE

background

#F4F5F6

surface

#E8E9EC

border

#C4C5C7

text

#030407

muted

#78797A

Preview Lab

Preview with #11253A

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

Preview Lab → · Contrast checker → · Palette generator →