#101135#101135

#101135 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.2% C 0.069 H 277.1°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#101135
RGB	rgb(16, 17, 53)
HSL	hsl(238, 54%, 14%)
HSV	hsv(238, 70%, 21%)
CMYK	cmyk(69.8%, 67.9%, 0%, 79.2%)
CIE-LAB	lab(6.94, 12.72, -23.80)
CIE-LCH	lch(6.94, 26.99, 298.12°)
OKLab	oklab(20.25% 0.0085 -0.0686)
OKLCH	oklch(20.25% 0.069 277.1)
XYZ	xyz(1.0565, 0.7680, 3.4600)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101135 #353410

analogous

#102335 #101135 #211035

triadic

#101135 #351011 #113510

tetradic

#101135 #351023 #353410 #103521

square

#101135 #351023 #353410 #103521

split-complementary

#101135 #352110 #233510

monochromatic

#070818 #070818 #101135 #1E2064 #2C2F93

Accessibility & contrast

On white

18.20

#101135 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#101135 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101135

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101135	#FFFFFF	#000000	##FFFFFF
##101135	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001736

Deuteranopia (green-blind)

#001434

Tritanopia (blue-blind)

#001A20

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #101135;
/* rgb */ color: rgb(16, 17, 53);
/* oklch */ color: oklch(20.2% 0.069 277.1);

Tailwind

colors: {
  custom: {
    50: '#534e6c',
    500: '#101135',
    950: '#000000',
  },
}

SCSS

$custom: #101135;
$custom-light: #534e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#101135",
  "rgb": {
    "r": 16,
    "g": 17,
    "b": 53
  },
  "hsl": {
    "h": 238.378,
    "s": 53.623,
    "l": 13.529
  },
  "oklch": {
    "l": 0.20248,
    "c": 0.06912,
    "h": 277.1
  },
  "luminance": 0.00768
}

Semantic roles & 50–950 ramp

primary

#101135

secondary

#6F6D32

accent

#D94BDD

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #101135

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

Preview Lab → · Contrast checker → · Palette generator →