#113F8E#113F8E

#113F8E is a dark, vivid blue. Relative luminance 0.056; OKLCH L 38.9% C 0.140 H 260.7°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#113F8E
RGB	rgb(17, 63, 142)
HSL	hsl(218, 79%, 31%)
HSV	hsv(218, 88%, 56%)
CMYK	cmyk(88%, 55.6%, 0%, 44.3%)
CIE-LAB	lab(28.45, 16.88, -47.93)
CIE-LCH	lch(28.45, 50.82, 289.40°)
OKLab	oklab(38.89% -0.0227 -0.1384)
OKLCH	oklch(38.89% 0.14 260.7)
XYZ	xyz(6.8894, 5.6263, 26.3088)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113F8E #8E6011

analogous

#117D8E #113F8E #21118E

triadic

#113F8E #8E113F #3F8E11

tetradic

#113F8E #8E117D #8E6011 #118E21

square

#113F8E #8E117D #8E6011 #118E21

split-complementary

#113F8E #8E2111 #7D8E11

monochromatic

#040F21 #0A2757 #113F8E #1857C5 #3375E7

Accessibility & contrast

On white

9.88

#113F8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#113F8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113F8E

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113F8E	#FFFFFF	#000000	##FFFFFF
##113F8E	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004991

Deuteranopia (green-blind)

#003E8C

Tritanopia (blue-blind)

#005360

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #113f8e;
/* rgb */ color: rgb(17, 63, 142);
/* oklch */ color: oklch(38.9% 0.140 260.7);

Tailwind

colors: {
  custom: {
    50: '#6973b0',
    500: '#113f8e',
    950: '#000000',
  },
}

SCSS

$custom: #113f8e;
$custom-light: #6973b0;
$custom-dark: #000000;

JSON

{
  "hex": "#113f8e",
  "rgb": {
    "r": 17,
    "g": 63,
    "b": 142
  },
  "hsl": {
    "h": 217.92,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.38891,
    "c": 0.14027,
    "h": 260.7
  },
  "luminance": 0.05627
}

Semantic roles & 50–950 ramp

primary

#113F8E

secondary

#C29038

accent

#AE33F5

background

#F6F6FA

surface

#ECECF5

border

#C7C7CF

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #113F8E

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

Preview Lab → · Contrast checker → · Palette generator →