#13124F#13124F

#13124F is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.5% C 0.108 H 274.9°. Best body text is #FFFFFF at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#13124F
RGB	rgb(19, 18, 79)
HSL	hsl(241, 63%, 19%)
HSV	hsv(241, 77%, 31%)
CMYK	cmyk(75.9%, 77.2%, 0%, 69%)
CIE-LAB	lab(10.07, 23.22, -37.09)
CIE-LCH	lch(10.07, 43.75, 302.05°)
OKLab	oklab(23.45% 0.0093 -0.1072)
OKLCH	oklch(23.45% 0.108 274.9)
XYZ	xyz(1.8957, 1.1354, 7.5149)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13124F #4E4F12

analogous

#12304F #13124F #32124F

triadic

#13124F #4F1312 #124F13

tetradic

#13124F #4F1230 #4E4F12 #124F32

square

#13124F #4F1230 #4E4F12 #124F32

split-complementary

#13124F #4F3212 #304F12

monochromatic

#060619 #07071D #13124F #1F1D81 #2B29B3

Accessibility & contrast

On white

17.11

#13124F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#13124F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13124F

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13124F	#FFFFFF	#000000	##FFFFFF
##13124F	1.00	17.11	1.23	17.11
#FFFFFF	17.11	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E51

Deuteranopia (green-blind)

#00194E

Tritanopia (blue-blind)

#00232F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #13124f;
/* rgb */ color: rgb(19, 18, 79);
/* oklch */ color: oklch(23.5% 0.108 274.9);

Tailwind

colors: {
  custom: {
    50: '#5b5081',
    500: '#13124f',
    950: '#000000',
  },
}

SCSS

$custom: #13124f;
$custom-light: #5b5081;
$custom-dark: #000000;

JSON

{
  "hex": "#13124f",
  "rgb": {
    "r": 19,
    "g": 18,
    "b": 79
  },
  "hsl": {
    "h": 240.984,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.23454,
    "c": 0.10758,
    "h": 274.9
  },
  "luminance": 0.01136
}

Semantic roles & 50–950 ramp

primary

#13124F

secondary

#878835

accent

#E642E3

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #13124F

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

Preview Lab → · Contrast checker → · Palette generator →