#113B7F#113B7F

#113B7F is a dark, vivid blue. Relative luminance 0.048; OKLCH L 36.7% C 0.124 H 259.9°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#113B7F
RGB	rgb(17, 59, 127)
HSL	hsl(217, 76%, 28%)
HSV	hsv(217, 87%, 50%)
CMYK	cmyk(86.6%, 53.5%, 0%, 50.2%)
CIE-LAB	lab(26.09, 13.40, -42.42)
CIE-LCH	lch(26.09, 44.49, 287.53°)
OKLab	oklab(36.73% -0.0217 -0.1223)
OKLCH	oklch(36.73% 0.124 259.9)
XYZ	xyz(5.6245, 4.7787, 20.7005)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113B7F #7F5511

analogous

#11727F #113B7F #1E117F

triadic

#113B7F #7F113B #3B7F11

tetradic

#113B7F #7F1172 #7F5511 #117F1E

square

#113B7F #7F1172 #7F5511 #117F1E

split-complementary

#113B7F #7F1E11 #727F11

monochromatic

#040D1B #0A2249 #113B7F #1854B5 #286FE2

Accessibility & contrast

On white

10.74

#113B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#113B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113B7F

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113B7F	#FFFFFF	#000000	##FFFFFF
##113B7F	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B4381

Deuteranopia (green-blind)

#00397E

Tritanopia (blue-blind)

#004C57

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #113b7f;
/* rgb */ color: rgb(17, 59, 127);
/* oklch */ color: oklch(36.7% 0.124 259.9);

Tailwind

colors: {
  custom: {
    50: '#6570a5',
    500: '#113b7f',
    950: '#000000',
  },
}

SCSS

$custom: #113b7f;
$custom-light: #6570a5;
$custom-dark: #000000;

JSON

{
  "hex": "#113b7f",
  "rgb": {
    "r": 17,
    "g": 59,
    "b": 127
  },
  "hsl": {
    "h": 217.091,
    "s": 76.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.36729,
    "c": 0.12422,
    "h": 259.9
  },
  "luminance": 0.04779
}

Semantic roles & 50–950 ramp

primary

#113B7F

secondary

#B58537

accent

#AA35F3

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #113B7F

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

Preview Lab → · Contrast checker → · Palette generator →