#11487E#11487E

#11487E is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.8% C 0.106 H 252.2°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#11487E
RGB	rgb(17, 72, 126)
HSL	hsl(210, 76%, 28%)
HSV	hsv(210, 87%, 49%)
CMYK	cmyk(86.5%, 42.9%, 0%, 50.6%)
CIE-LAB	lab(30.06, 3.96, -35.42)
CIE-LCH	lch(30.06, 35.64, 276.38°)
OKLab	oklab(39.77% -0.0325 -0.1014)
OKLCH	oklch(39.77% 0.106 252.2)
XYZ	xyz(6.3130, 6.2595, 20.6101)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11487E #7E4711

analogous

#117E7D #11487E #11117E

triadic

#11487E #7E1148 #487E11

tetradic

#11487E #7D117E #7E4711 #117E11

square

#11487E #7D117E #7E4711 #117E11

split-complementary

#11487E #7E1111 #7E7D11

monochromatic

#040F1B #0A2948 #11487E #1867B4 #2786E2

Accessibility & contrast

On white

9.33

#11487E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#11487E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11487E

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11487E	#FFFFFF	#000000	##FFFFFF
##11487E	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4C80

Deuteranopia (green-blind)

#1A427D

Tritanopia (blue-blind)

#00555C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #11487e;
/* rgb */ color: rgb(17, 72, 126);
/* oklch */ color: oklch(39.8% 0.106 252.2);

Tailwind

colors: {
  custom: {
    50: '#647aa4',
    500: '#11487e',
    950: '#000000',
  },
}

SCSS

$custom: #11487e;
$custom-light: #647aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#11487e",
  "rgb": {
    "r": 17,
    "g": 72,
    "b": 126
  },
  "hsl": {
    "h": 209.725,
    "s": 76.224,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39767,
    "c": 0.10648,
    "h": 252.2
  },
  "luminance": 0.0626
}

Semantic roles & 50–950 ramp

primary

#11487E

secondary

#B47537

accent

#9335F3

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #11487E

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

Preview Lab → · Contrast checker → · Palette generator →