#101435#101435

#101435 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.0% C 0.064 H 274.3°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#101435
RGB	rgb(16, 20, 53)
HSL	hsl(234, 54%, 14%)
HSV	hsv(234, 70%, 21%)
CMYK	cmyk(69.8%, 62.3%, 0%, 79.2%)
CIE-LAB	lab(7.84, 10.57, -22.35)
CIE-LCH	lch(7.84, 24.73, 295.31°)
OKLab	oklab(20.96% 0.0048 -0.064)
OKLCH	oklch(20.96% 0.064 274.3)
XYZ	xyz(1.1062, 0.8674, 3.4766)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101435 #353110

analogous

#102635 #101435 #1E1035

triadic

#101435 #351014 #143510

tetradic

#101435 #351026 #353110 #10351E

square

#101435 #351026 #353110 #10351E

split-complementary

#101435 #351E10 #263510

monochromatic

#070918 #070918 #101435 #1E2664 #2C3793

Accessibility & contrast

On white

17.89

#101435 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#101435 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101435

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101435	#FFFFFF	#000000	##FFFFFF
##101435	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031936

Deuteranopia (green-blind)

#001634

Tritanopia (blue-blind)

#001C22

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #101435;
/* rgb */ color: rgb(16, 20, 53);
/* oklch */ color: oklch(21.0% 0.064 274.3);

Tailwind

colors: {
  custom: {
    50: '#53516c',
    500: '#101435',
    950: '#000000',
  },
}

SCSS

$custom: #101435;
$custom-light: #53516c;
$custom-dark: #000000;

JSON

{
  "hex": "#101435",
  "rgb": {
    "r": 16,
    "g": 20,
    "b": 53
  },
  "hsl": {
    "h": 233.514,
    "s": 53.623,
    "l": 13.529
  },
  "oklch": {
    "l": 0.20956,
    "c": 0.06422,
    "h": 274.3
  },
  "luminance": 0.00868
}

Semantic roles & 50–950 ramp

primary

#101435

secondary

#6F6832

accent

#CD4BDD

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020207

muted

#78787A

Preview Lab

Preview with #101435

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

Preview Lab → · Contrast checker → · Palette generator →