#113A7F#113A7F

#113A7F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.5% C 0.126 H 260.4°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#113A7F
RGB	rgb(17, 58, 127)
HSL	hsl(218, 76%, 28%)
HSV	hsv(218, 87%, 50%)
CMYK	cmyk(86.6%, 54.3%, 0%, 50.2%)
CIE-LAB	lab(25.79, 14.11, -42.91)
CIE-LCH	lch(25.79, 45.17, 288.20°)
OKLab	oklab(36.5% -0.021 -0.1238)
OKLCH	oklch(36.5% 0.126 260.4)
XYZ	xyz(5.5736, 4.6769, 20.6835)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113A7F #7F5611

analogous

#11717F #113A7F #1F117F

triadic

#113A7F #7F113A #3A7F11

tetradic

#113A7F #7F1171 #7F5611 #117F1F

square

#113A7F #7F1171 #7F5611 #117F1F

split-complementary

#113A7F #7F1F11 #717F11

monochromatic

#040C1B #0A2149 #113A7F #1853B5 #286EE2

Accessibility & contrast

On white

10.85

#113A7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#113A7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113A7F

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113A7F	#FFFFFF	#000000	##FFFFFF
##113A7F	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#064281

Deuteranopia (green-blind)

#00387E

Tritanopia (blue-blind)

#004B56

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #113a7f;
/* rgb */ color: rgb(17, 58, 127);
/* oklch */ color: oklch(36.5% 0.126 260.4);

Tailwind

colors: {
  custom: {
    50: '#656fa5',
    500: '#113a7f',
    950: '#000000',
  },
}

SCSS

$custom: #113a7f;
$custom-light: #656fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#113a7f",
  "rgb": {
    "r": 17,
    "g": 58,
    "b": 127
  },
  "hsl": {
    "h": 217.636,
    "s": 76.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.36499,
    "c": 0.12553,
    "h": 260.4
  },
  "luminance": 0.04678
}

Semantic roles & 50–950 ramp

primary

#113A7F

secondary

#B58637

accent

#AC35F3

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #113A7F

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

Preview Lab → · Contrast checker → · Palette generator →