#113A80#113A80

#113A80 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.6% C 0.127 H 260.5°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#113A80
RGB	rgb(17, 58, 128)
HSL	hsl(218, 77%, 28%)
HSV	hsv(218, 87%, 50%)
CMYK	cmyk(86.7%, 54.7%, 0%, 49.8%)
CIE-LAB	lab(25.87, 14.53, -43.41)
CIE-LCH	lch(25.87, 45.78, 288.51°)
OKLab	oklab(36.58% -0.0209 -0.1252)
OKLCH	oklch(36.58% 0.127 260.5)
XYZ	xyz(5.6391, 4.7031, 21.0285)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113A80 #805711

analogous

#117180 #113A80 #1F1180

triadic

#113A80 #80113A #3A8011

tetradic

#113A80 #801171 #805711 #11801F

square

#113A80 #801171 #805711 #11801F

split-complementary

#113A80 #801F11 #718011

monochromatic

#040C1B #0A224A #113A80 #1852B6 #296DE3

Accessibility & contrast

On white

10.82

#113A80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#113A80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113A80

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113A80	#FFFFFF	#000000	##FFFFFF
##113A80	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#044382

Deuteranopia (green-blind)

#00397F

Tritanopia (blue-blind)

#004B57

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #113a80;
/* rgb */ color: rgb(17, 58, 128);
/* oklch */ color: oklch(36.6% 0.127 260.5);

Tailwind

colors: {
  custom: {
    50: '#656fa5',
    500: '#113a80',
    950: '#000000',
  },
}

SCSS

$custom: #113a80;
$custom-light: #656fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#113a80",
  "rgb": {
    "r": 17,
    "g": 58,
    "b": 128
  },
  "hsl": {
    "h": 217.838,
    "s": 76.552,
    "l": 28.431
  },
  "oklch": {
    "l": 0.36583,
    "c": 0.12696,
    "h": 260.5
  },
  "luminance": 0.04704
}

Semantic roles & 50–950 ramp

primary

#113A80

secondary

#B68737

accent

#AD35F3

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #113A80

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

Preview Lab → · Contrast checker → · Palette generator →