#101335#101335

#101335 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.7% C 0.066 H 275.3°. Best body text is #FFFFFF at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#101335
RGB	rgb(16, 19, 53)
HSL	hsl(235, 54%, 14%)
HSV	hsv(235, 70%, 21%)
CMYK	cmyk(69.8%, 64.2%, 0%, 79.2%)
CIE-LAB	lab(7.52, 11.33, -22.86)
CIE-LCH	lch(7.52, 25.51, 296.36°)
OKLab	oklab(20.72% 0.006 -0.0656)
OKLCH	oklch(20.72% 0.066 275.3)
XYZ	xyz(1.0890, 0.8329, 3.4708)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101335 #353210

analogous

#102535 #101335 #1F1035

triadic

#101335 #351013 #133510

tetradic

#101335 #351025 #353210 #10351F

square

#101335 #351025 #353210 #10351F

split-complementary

#101335 #351F10 #253510

monochromatic

#070818 #070818 #101335 #1E2464 #2C3593

Accessibility & contrast

On white

18.00

#101335 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#101335 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101335

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101335	#FFFFFF	#000000	##FFFFFF
##101335	1.00	18.00	1.17	18.00
#FFFFFF	18.00	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011836

Deuteranopia (green-blind)

#001534

Tritanopia (blue-blind)

#001B21

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #101335;
/* rgb */ color: rgb(16, 19, 53);
/* oklch */ color: oklch(20.7% 0.066 275.3);

Tailwind

colors: {
  custom: {
    50: '#53506c',
    500: '#101335',
    950: '#000000',
  },
}

SCSS

$custom: #101335;
$custom-light: #53506c;
$custom-dark: #000000;

JSON

{
  "hex": "#101335",
  "rgb": {
    "r": 16,
    "g": 19,
    "b": 53
  },
  "hsl": {
    "h": 235.135,
    "s": 53.623,
    "l": 13.529
  },
  "oklch": {
    "l": 0.20715,
    "c": 0.06586,
    "h": 275.3
  },
  "luminance": 0.00833
}

Semantic roles & 50–950 ramp

primary

#101335

secondary

#6F6A32

accent

#D14BDD

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020207

muted

#78787A

Preview Lab

Preview with #101335

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

Preview Lab → · Contrast checker → · Palette generator →