#11233C#11233C

#11233C is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.5% C 0.053 H 256.9°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#11233C
RGB	rgb(17, 35, 60)
HSL	hsl(215, 56%, 15%)
HSV	hsv(215, 72%, 24%)
CMYK	cmyk(71.7%, 41.7%, 0%, 76.5%)
CIE-LAB	lab(13.52, 2.18, -18.29)
CIE-LCH	lch(13.52, 18.42, 276.79°)
OKLab	oklab(25.5% -0.012 -0.0518)
OKLCH	oklch(25.5% 0.053 256.9)
XYZ	xyz(1.6475, 1.6473, 4.5052)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11233C #3C2A11

analogous

#11383C #11233C #15113C

triadic

#11233C #3C1123 #233C11

tetradic

#11233C #3C1138 #3C2A11 #113C15

square

#11233C #3C1138 #3C2A11 #113C15

split-complementary

#11233C #3C1511 #383C11

monochromatic

#070E18 #070E18 #11233C #1F3F6C #2C5B9B

Accessibility & contrast

On white

15.80

#11233C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#11233C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11233C

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11233C	#FFFFFF	#000000	##FFFFFF
##11233C	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18253D

Deuteranopia (green-blind)

#12213B

Tritanopia (blue-blind)

#00292C

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #11233c;
/* rgb */ color: rgb(17, 35, 60);
/* oklch */ color: oklch(25.5% 0.053 256.9);

Tailwind

colors: {
  custom: {
    50: '#545d72',
    500: '#11233c',
    950: '#000000',
  },
}

SCSS

$custom: #11233c;
$custom-light: #545d72;
$custom-dark: #000000;

JSON

{
  "hex": "#11233c",
  "rgb": {
    "r": 17,
    "g": 35,
    "b": 60
  },
  "hsl": {
    "h": 214.884,
    "s": 55.844,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25495,
    "c": 0.05323,
    "h": 256.9
  },
  "luminance": 0.01647
}

Semantic roles & 50–950 ramp

primary

#11233C

secondary

#755A33

accent

#A049DF

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030408

muted

#78797B

Preview Lab

Preview with #11233C

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

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