#113D8C#113D8C

#113D8C is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.3% C 0.140 H 261.1°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#113D8C
RGB	rgb(17, 61, 140)
HSL	hsl(219, 78%, 31%)
HSV	hsv(219, 88%, 55%)
CMYK	cmyk(87.9%, 56.4%, 0%, 45.1%)
CIE-LAB	lab(27.71, 17.45, -47.90)
CIE-LCH	lch(27.71, 50.98, 290.01°)
OKLab	oklab(38.28% -0.0216 -0.1384)
OKLCH	oklch(38.28% 0.14 261.1)
XYZ	xyz(6.6318, 5.3493, 25.4888)
Luminance	0.0535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113D8C #8C6011

analogous

#117A8C #113D8C #23118C

triadic

#113D8C #8C113D #3D8C11

tetradic

#113D8C #8C117A #8C6011 #118C23

square

#113D8C #8C117A #8C6011 #118C23

split-complementary

#113D8C #8C2311 #7A8C11

monochromatic

#040D1F #0A2555 #113D8C #1855C3 #3172E6

Accessibility & contrast

On white

10.14

#113D8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#113D8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113D8C

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113D8C	#FFFFFF	#000000	##FFFFFF
##113D8C	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00478F

Deuteranopia (green-blind)

#003C8A

Tritanopia (blue-blind)

#00515E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #113d8c;
/* rgb */ color: rgb(17, 61, 140);
/* oklch */ color: oklch(38.3% 0.140 261.1);

Tailwind

colors: {
  custom: {
    50: '#6871ae',
    500: '#113d8c',
    950: '#000000',
  },
}

SCSS

$custom: #113d8c;
$custom-light: #6871ae;
$custom-dark: #000000;

JSON

{
  "hex": "#113d8c",
  "rgb": {
    "r": 17,
    "g": 61,
    "b": 140
  },
  "hsl": {
    "h": 218.537,
    "s": 78.344,
    "l": 30.784
  },
  "oklch": {
    "l": 0.38278,
    "c": 0.14005,
    "h": 261.1
  },
  "luminance": 0.0535
}

Semantic roles & 50–950 ramp

primary

#113D8C

secondary

#C19038

accent

#AF33F5

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #113D8C

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

Preview Lab → · Contrast checker → · Palette generator →