#08133F#08133F

#08133F is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.2% C 0.085 H 267.4°. Best body text is #FFFFFF at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#08133F
RGB	rgb(8, 19, 63)
HSL	hsl(228, 77%, 14%)
HSV	hsv(228, 87%, 25%)
CMYK	cmyk(87.3%, 69.8%, 0%, 75.3%)
CIE-LAB	lab(7.91, 14.31, -29.45)
CIE-LCH	lch(7.91, 32.74, 295.91°)
OKLab	oklab(21.16% -0.0038 -0.0851)
OKLCH	oklch(21.16% 0.085 267.4)
XYZ	xyz(1.2299, 0.8761, 4.8059)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08133F #3F3408

analogous

#082F3F #08133F #19083F

triadic

#08133F #3F0813 #133F08

tetradic

#08133F #3F082F #3F3408 #083F19

square

#08133F #3F082F #3F3408 #083F19

split-complementary

#08133F #3F1908 #2F3F08

monochromatic

#03081B #03081B #08133F #0F2375 #1634AC

Accessibility & contrast

On white

17.87

#08133F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#08133F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08133F

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08133F	#FFFFFF	#000000	##FFFFFF
##08133F	1.00	17.87	1.18	17.87
#FFFFFF	17.87	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A40

Deuteranopia (green-blind)

#00153E

Tritanopia (blue-blind)

#001E26

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #08133f;
/* rgb */ color: rgb(8, 19, 63);
/* oklch */ color: oklch(21.2% 0.085 267.4);

Tailwind

colors: {
  custom: {
    50: '#525074',
    500: '#08133f',
    950: '#000000',
  },
}

SCSS

$custom: #08133f;
$custom-light: #525074;
$custom-dark: #000000;

JSON

{
  "hex": "#08133f",
  "rgb": {
    "r": 8,
    "g": 19,
    "b": 63
  },
  "hsl": {
    "h": 228,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.21164,
    "c": 0.08522,
    "h": 267.4
  },
  "luminance": 0.00876
}

Semantic roles & 50–950 ramp

primary

#08133F

secondary

#7E6C25

accent

#CE34F4

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #08133F

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

Preview Lab → · Contrast checker → · Palette generator →