#113B8E#113B8E

#113B8E is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.0% C 0.145 H 262.0°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#113B8E
RGB	rgb(17, 59, 142)
HSL	hsl(220, 79%, 31%)
HSV	hsv(220, 88%, 56%)
CMYK	cmyk(88%, 58.5%, 0%, 44.3%)
CIE-LAB	lab(27.29, 19.68, -49.81)
CIE-LCH	lch(27.29, 53.56, 291.56°)
OKLab	oklab(38.02% -0.0202 -0.144)
OKLCH	oklch(38.02% 0.145 262)
XYZ	xyz(6.6759, 5.1992, 26.2376)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113B8E #8E6411

analogous

#11798E #113B8E #25118E

triadic

#113B8E #8E113B #3B8E11

tetradic

#113B8E #8E1179 #8E6411 #118E25

square

#113B8E #8E1179 #8E6411 #118E25

split-complementary

#113B8E #8E2511 #798E11

monochromatic

#040E21 #0A2457 #113B8E #1852C5 #336FE7

Accessibility & contrast

On white

10.29

#113B8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#113B8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113B8E

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113B8E	#FFFFFF	#000000	##FFFFFF
##113B8E	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004691

Deuteranopia (green-blind)

#003B8C

Tritanopia (blue-blind)

#00505E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #113b8e;
/* rgb */ color: rgb(17, 59, 142);
/* oklch */ color: oklch(38.0% 0.145 262.0);

Tailwind

colors: {
  custom: {
    50: '#6970b0',
    500: '#113b8e',
    950: '#000000',
  },
}

SCSS

$custom: #113b8e;
$custom-light: #6970b0;
$custom-dark: #000000;

JSON

{
  "hex": "#113b8e",
  "rgb": {
    "r": 17,
    "g": 59,
    "b": 142
  },
  "hsl": {
    "h": 219.84,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.38018,
    "c": 0.14542,
    "h": 262
  },
  "luminance": 0.052
}

Semantic roles & 50–950 ramp

primary

#113B8E

secondary

#C29438

accent

#B433F5

background

#F6F6FA

surface

#ECECF5

border

#C7C7CF

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #113B8E

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

Preview Lab → · Contrast checker → · Palette generator →