#113B80#113B80

#113B80 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 36.8% C 0.126 H 260.1°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#113B80
RGB	rgb(17, 59, 128)
HSL	hsl(217, 77%, 28%)
HSV	hsv(217, 87%, 50%)
CMYK	cmyk(86.7%, 53.9%, 0%, 49.8%)
CIE-LAB	lab(26.17, 13.82, -42.93)
CIE-LCH	lch(26.17, 45.10, 287.85°)
OKLab	oklab(36.81% -0.0216 -0.1238)
OKLCH	oklch(36.81% 0.126 260.1)
XYZ	xyz(5.6900, 4.8049, 21.0454)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113B80 #805611

analogous

#117280 #113B80 #1E1180

triadic

#113B80 #80113B #3B8011

tetradic

#113B80 #801172 #805611 #11801E

square

#113B80 #801172 #805611 #11801E

split-complementary

#113B80 #801E11 #728011

monochromatic

#040C1B #0A224A #113B80 #1854B6 #296FE3

Accessibility & contrast

On white

10.71

#113B80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#113B80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113B80

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113B80	#FFFFFF	#000000	##FFFFFF
##113B80	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#094382

Deuteranopia (green-blind)

#00397F

Tritanopia (blue-blind)

#004C57

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #113b80;
/* rgb */ color: rgb(17, 59, 128);
/* oklch */ color: oklch(36.8% 0.126 260.1);

Tailwind

colors: {
  custom: {
    50: '#6570a5',
    500: '#113b80',
    950: '#000000',
  },
}

SCSS

$custom: #113b80;
$custom-light: #6570a5;
$custom-dark: #000000;

JSON

{
  "hex": "#113b80",
  "rgb": {
    "r": 17,
    "g": 59,
    "b": 128
  },
  "hsl": {
    "h": 217.297,
    "s": 76.552,
    "l": 28.431
  },
  "oklch": {
    "l": 0.36812,
    "c": 0.12565,
    "h": 260.1
  },
  "luminance": 0.04806
}

Semantic roles & 50–950 ramp

primary

#113B80

secondary

#B68637

accent

#AB35F3

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #113B80

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

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