#113D7F#113D7F

#113D7F is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.2% C 0.122 H 259.0°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#113D7F
RGB	rgb(17, 61, 127)
HSL	hsl(216, 76%, 28%)
HSV	hsv(216, 87%, 50%)
CMYK	cmyk(86.6%, 52%, 0%, 50.2%)
CIE-LAB	lab(26.70, 11.99, -41.44)
CIE-LCH	lch(26.70, 43.14, 286.13°)
OKLab	oklab(37.19% -0.0232 -0.1194)
OKLCH	oklch(37.19% 0.122 259)
XYZ	xyz(5.7293, 4.9883, 20.7354)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113D7F #7F5311

analogous

#11747F #113D7F #1C117F

triadic

#113D7F #7F113D #3D7F11

tetradic

#113D7F #7F1174 #7F5311 #117F1C

square

#113D7F #7F1174 #7F5311 #117F1C

split-complementary

#113D7F #7F1C11 #747F11

monochromatic

#040D1B #0A2349 #113D7F #1857B5 #2873E2

Accessibility & contrast

On white

10.51

#113D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#113D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113D7F

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113D7F	#FFFFFF	#000000	##FFFFFF
##113D7F	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134481

Deuteranopia (green-blind)

#003A7E

Tritanopia (blue-blind)

#004D58

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #113d7f;
/* rgb */ color: rgb(17, 61, 127);
/* oklch */ color: oklch(37.2% 0.122 259.0);

Tailwind

colors: {
  custom: {
    50: '#6571a5',
    500: '#113d7f',
    950: '#000000',
  },
}

SCSS

$custom: #113d7f;
$custom-light: #6571a5;
$custom-dark: #000000;

JSON

{
  "hex": "#113d7f",
  "rgb": {
    "r": 17,
    "g": 61,
    "b": 127
  },
  "hsl": {
    "h": 216,
    "s": 76.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37193,
    "c": 0.12161,
    "h": 259
  },
  "luminance": 0.04989
}

Semantic roles & 50–950 ramp

primary

#113D7F

secondary

#B58337

accent

#A735F3

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#06070F

muted

#7A7A7F

Preview Lab

Preview with #113D7F

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

Preview Lab → · Contrast checker → · Palette generator →