#113381#113381

#113381 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.1% C 0.138 H 263.3°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#113381
RGB	rgb(17, 51, 129)
HSL	hsl(222, 77%, 29%)
HSV	hsv(222, 87%, 51%)
CMYK	cmyk(86.8%, 60.5%, 0%, 49.4%)
CIE-LAB	lab(23.91, 19.93, -47.24)
CIE-LCH	lch(23.91, 51.27, 292.87°)
OKLab	oklab(35.12% -0.0161 -0.1366)
OKLCH	oklch(35.12% 0.138 263.3)
XYZ	xyz(5.3760, 4.0711, 21.2671)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113381 #815F11

analogous

#116B81 #113381 #271181

triadic

#113381 #811133 #338111

tetradic

#113381 #81116B #815F11 #118127

square

#113381 #81116B #815F11 #118127

split-complementary

#113381 #812711 #6B8111

monochromatic

#040B1B #0A1E4B #113381 #1848B7 #2A62E3

Accessibility & contrast

On white

11.57

#113381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#113381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113381

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113381	#FFFFFF	#000000	##FFFFFF
##113381	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E84

Deuteranopia (green-blind)

#003480

Tritanopia (blue-blind)

#004754

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #113381;
/* rgb */ color: rgb(17, 51, 129);
/* oklch */ color: oklch(35.1% 0.138 263.3);

Tailwind

colors: {
  custom: {
    50: '#666aa6',
    500: '#113381',
    950: '#000000',
  },
}

SCSS

$custom: #113381;
$custom-light: #666aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#113381",
  "rgb": {
    "r": 17,
    "g": 51,
    "b": 129
  },
  "hsl": {
    "h": 221.786,
    "s": 76.712,
    "l": 28.627
  },
  "oklch": {
    "l": 0.35122,
    "c": 0.13756,
    "h": 263.3
  },
  "luminance": 0.04072
}

Semantic roles & 50–950 ramp

primary

#113381

secondary

#B79037

accent

#B935F3

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #113381

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

Preview Lab → · Contrast checker → · Palette generator →