#101035#101035

#101035 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.0% C 0.071 H 277.9°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#101035
RGB	rgb(16, 16, 53)
HSL	hsl(240, 54%, 14%)
HSV	hsv(240, 70%, 21%)
CMYK	cmyk(69.8%, 69.8%, 0%, 79.2%)
CIE-LAB	lab(6.66, 13.37, -24.24)
CIE-LCH	lch(6.66, 27.68, 298.87°)
OKLab	oklab(20.02% 0.0097 -0.07)
OKLCH	oklch(20.02% 0.071 277.9)
XYZ	xyz(1.0414, 0.7377, 3.4550)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101035 #353510

analogous

#102235 #101035 #221035

triadic

#101035 #351010 #103510

tetradic

#101035 #351022 #353510 #103522

square

#101035 #351022 #353510 #103522

split-complementary

#101035 #352210 #223510

monochromatic

#070718 #070718 #101035 #1E1E64 #2C2C93

Accessibility & contrast

On white

18.30

#101035 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#101035 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101035

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101035	#FFFFFF	#000000	##FFFFFF
##101035	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001636

Deuteranopia (green-blind)

#001334

Tritanopia (blue-blind)

#001920

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #101035;
/* rgb */ color: rgb(16, 16, 53);
/* oklch */ color: oklch(20.0% 0.071 277.9);

Tailwind

colors: {
  custom: {
    50: '#534e6c',
    500: '#101035',
    950: '#000000',
  },
}

SCSS

$custom: #101035;
$custom-light: #534e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#101035",
  "rgb": {
    "r": 16,
    "g": 16,
    "b": 53
  },
  "hsl": {
    "h": 240,
    "s": 53.623,
    "l": 13.529
  },
  "oklch": {
    "l": 0.20022,
    "c": 0.07072,
    "h": 277.9
  },
  "luminance": 0.00738
}

Semantic roles & 50–950 ramp

primary

#101035

secondary

#6F6F32

accent

#DD4BDD

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #101035

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

Preview Lab → · Contrast checker → · Palette generator →