#101354#101354

#101354 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 24.0% C 0.114 H 271.9°. Best body text is #FFFFFF at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#101354
RGB	rgb(16, 19, 84)
HSL	hsl(237, 68%, 20%)
HSV	hsv(237, 81%, 33%)
CMYK	cmyk(81%, 77.4%, 0%, 67.1%)
CIE-LAB	lab(10.67, 24.12, -39.53)
CIE-LCH	lch(10.67, 46.31, 301.39°)
OKLab	oklab(24% 0.0038 -0.1144)
OKLCH	oklch(24% 0.114 271.9)
XYZ	xyz(2.0463, 1.2158, 8.5126)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101354 #545110

analogous

#103554 #101354 #2F1054

triadic

#101354 #541013 #135410

tetradic

#101354 #541035 #545110 #10542F

square

#101354 #541035 #545110 #10542F

split-complementary

#101354 #542F10 #355410

monochromatic

#05061A #060721 #101354 #1A1F87 #242ABB

Accessibility & contrast

On white

16.89

#101354 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#101354 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101354

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101354	#FFFFFF	#000000	##FFFFFF
##101354	1.00	16.89	1.24	16.89
#FFFFFF	16.89	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002056

Deuteranopia (green-blind)

#001A53

Tritanopia (blue-blind)

#002532

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #101354;
/* rgb */ color: rgb(16, 19, 84);
/* oklch */ color: oklch(24.0% 0.114 271.9);

Tailwind

colors: {
  custom: {
    50: '#5b5185',
    500: '#101354',
    950: '#000000',
  },
}

SCSS

$custom: #101354;
$custom-light: #5b5185;
$custom-dark: #000000;

JSON

{
  "hex": "#101354",
  "rgb": {
    "r": 16,
    "g": 19,
    "b": 84
  },
  "hsl": {
    "h": 237.353,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.24,
    "c": 0.11446,
    "h": 271.9
  },
  "luminance": 0.01216
}

Semantic roles & 50–950 ramp

primary

#101354

secondary

#8E8A32

accent

#E33DEB

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #101354

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

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