#102954#102954

#102954 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.8% C 0.084 H 260.5°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#102954
RGB	rgb(16, 41, 84)
HSL	hsl(218, 68%, 20%)
HSV	hsv(218, 81%, 33%)
CMYK	cmyk(81%, 51.2%, 0%, 67.1%)
CIE-LAB	lab(17.16, 7.85, -28.97)
CIE-LCH	lch(17.16, 30.01, 285.16°)
OKLab	oklab(28.84% -0.014 -0.0831)
OKLCH	oklch(28.84% 0.084 260.5)
XYZ	xyz(2.6063, 2.3358, 8.6993)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102954 #543B10

analogous

#104B54 #102954 #191054

triadic

#102954 #541029 #295410

tetradic

#102954 #54104B #543B10 #105419

square

#102954 #54104B #543B10 #105419

split-complementary

#102954 #541910 #4B5410

monochromatic

#050D1A #061021 #102954 #1A4287 #245BBB

Accessibility & contrast

On white

14.31

#102954 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#102954 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102954

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102954	#FFFFFF	#000000	##FFFFFF
##102954	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122E56

Deuteranopia (green-blind)

#032753

Tritanopia (blue-blind)

#00333A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #102954;
/* rgb */ color: rgb(16, 41, 84);
/* oklch */ color: oklch(28.8% 0.084 260.5);

Tailwind

colors: {
  custom: {
    50: '#596284',
    500: '#102954',
    950: '#000000',
  },
}

SCSS

$custom: #102954;
$custom-light: #596284;
$custom-dark: #000000;

JSON

{
  "hex": "#102954",
  "rgb": {
    "r": 16,
    "g": 41,
    "b": 84
  },
  "hsl": {
    "h": 217.941,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.28837,
    "c": 0.08428,
    "h": 260.5
  },
  "luminance": 0.02336
}

Semantic roles & 50–950 ramp

primary

#102954

secondary

#8E6C32

accent

#AB3DEB

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #102954

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

Preview Lab → · Contrast checker → · Palette generator →