#102140#102140

#102140 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.2% C 0.063 H 261.4°. Best body text is #FFFFFF at 15.99:1 contrast (WCAG AA passes).

Color values

HEX	#102140
RGB	rgb(16, 33, 64)
HSL	hsl(219, 60%, 16%)
HSV	hsv(219, 75%, 25%)
CMYK	cmyk(75%, 48.4%, 0%, 74.9%)
CIE-LAB	lab(13.03, 5.17, -21.86)
CIE-LCH	lch(13.03, 22.47, 283.30°)
OKLab	oklab(25.19% -0.0095 -0.0624)
OKLCH	oklch(25.19% 0.063 261.4)
XYZ	xyz(1.6826, 1.5679, 5.0634)
Luminance	0.0157 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102140 #402F10

analogous

#103940 #102140 #171040

triadic

#102140 #401021 #214010

tetradic

#102140 #401039 #402F10 #104017

square

#102140 #401039 #402F10 #104017

split-complementary

#102140 #401710 #394010

monochromatic

#060D18 #060D18 #102140 #1C3A71 #2853A2

Accessibility & contrast

On white

15.99

#102140 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#102140 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102140

15.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102140	#FFFFFF	#000000	##FFFFFF
##102140	1.00	15.99	1.31	15.99
#FFFFFF	15.99	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132441

Deuteranopia (green-blind)

#0B203F

Tritanopia (blue-blind)

#00282D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #102140;
/* rgb */ color: rgb(16, 33, 64);
/* oklch */ color: oklch(25.2% 0.063 261.4);

Tailwind

colors: {
  custom: {
    50: '#545b75',
    500: '#102140',
    950: '#000000',
  },
}

SCSS

$custom: #102140;
$custom-light: #545b75;
$custom-dark: #000000;

JSON

{
  "hex": "#102140",
  "rgb": {
    "r": 16,
    "g": 33,
    "b": 64
  },
  "hsl": {
    "h": 218.75,
    "s": 60,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25193,
    "c": 0.0631,
    "h": 261.4
  },
  "luminance": 0.01568
}

Semantic roles & 50–950 ramp

primary

#102140

secondary

#7A6032

accent

#AB45E3

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #102140

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

Preview Lab → · Contrast checker → · Palette generator →