#102963#102963

#102963 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.1% C 0.107 H 263.6°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#102963
RGB	rgb(16, 41, 99)
HSL	hsl(222, 72%, 23%)
HSV	hsv(222, 84%, 39%)
CMYK	cmyk(83.8%, 58.6%, 0%, 61.2%)
CIE-LAB	lab(18.35, 14.36, -37.01)
CIE-LCH	lch(18.35, 39.70, 291.21°)
OKLab	oklab(30.12% -0.0119 -0.1068)
OKLCH	oklch(30.12% 0.107 263.6)
XYZ	xyz(3.2580, 2.5965, 12.1314)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102963 #634A10

analogous

#105263 #102963 #211063

triadic

#102963 #631029 #296310

tetradic

#102963 #631052 #634A10 #106321

square

#102963 #631052 #634A10 #106321

split-complementary

#102963 #632110 #526310

monochromatic

#040B1A #07132E #102963 #193F98 #2155CC

Accessibility & contrast

On white

13.82

#102963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#102963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102963

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102963	#FFFFFF	#000000	##FFFFFF
##102963	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003165

Deuteranopia (green-blind)

#002962

Tritanopia (blue-blind)

#003741

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #102963;
/* rgb */ color: rgb(16, 41, 99);
/* oklch */ color: oklch(30.1% 0.107 263.6);

Tailwind

colors: {
  custom: {
    50: '#5e6290',
    500: '#102963',
    950: '#000000',
  },
}

SCSS

$custom: #102963;
$custom-light: #5e6290;
$custom-dark: #000000;

JSON

{
  "hex": "#102963",
  "rgb": {
    "r": 16,
    "g": 41,
    "b": 99
  },
  "hsl": {
    "h": 221.928,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30123,
    "c": 0.10746,
    "h": 263.6
  },
  "luminance": 0.02597
}

Semantic roles & 50–950 ramp

primary

#102963

secondary

#9C7C33

accent

#B839EF

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #102963

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

Preview Lab → · Contrast checker → · Palette generator →