#101454#101454

#101454 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.2% C 0.113 H 271.6°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#101454
RGB	rgb(16, 20, 84)
HSL	hsl(236, 68%, 20%)
HSV	hsv(236, 81%, 33%)
CMYK	cmyk(81%, 76.2%, 0%, 67.1%)
CIE-LAB	lab(10.92, 23.44, -39.12)
CIE-LCH	lch(10.92, 45.60, 300.92°)
OKLab	oklab(24.18% 0.0032 -0.1132)
OKLCH	oklch(24.18% 0.113 271.6)
XYZ	xyz(2.0635, 1.2503, 8.5184)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101454 #545010

analogous

#103654 #101454 #2E1054

triadic

#101454 #541014 #145410

tetradic

#101454 #541036 #545010 #10542E

square

#101454 #541036 #545010 #10542E

split-complementary

#101454 #542E10 #365410

monochromatic

#05061A #060821 #101454 #1A2087 #242CBB

Accessibility & contrast

On white

16.80

#101454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#101454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101454

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101454	#FFFFFF	#000000	##FFFFFF
##101454	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002156

Deuteranopia (green-blind)

#001A53

Tritanopia (blue-blind)

#002632

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #101454;
/* rgb */ color: rgb(16, 20, 84);
/* oklch */ color: oklch(24.2% 0.113 271.6);

Tailwind

colors: {
  custom: {
    50: '#5b5285',
    500: '#101454',
    950: '#000000',
  },
}

SCSS

$custom: #101454;
$custom-light: #5b5285;
$custom-dark: #000000;

JSON

{
  "hex": "#101454",
  "rgb": {
    "r": 16,
    "g": 20,
    "b": 84
  },
  "hsl": {
    "h": 236.471,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.2418,
    "c": 0.11324,
    "h": 271.6
  },
  "luminance": 0.01251
}

Semantic roles & 50–950 ramp

primary

#101454

secondary

#8E8832

accent

#E13DEB

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #101454

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

Preview Lab → · Contrast checker → · Palette generator →