#102547#102547

#102547 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 26.8% C 0.069 H 259.6°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#102547
RGB	rgb(16, 37, 71)
HSL	hsl(217, 63%, 17%)
HSV	hsv(217, 77%, 28%)
CMYK	cmyk(77.5%, 47.9%, 0%, 72.2%)
CIE-LAB	lab(14.89, 5.18, -23.76)
CIE-LCH	lch(14.89, 24.32, 282.30°)
OKLab	oklab(26.78% -0.0125 -0.0679)
OKLCH	oklch(26.78% 0.069 259.6)
XYZ	xyz(2.0122, 1.8880, 6.2184)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102547 #473210

analogous

#104147 #102547 #171047

triadic

#102547 #471025 #254710

tetradic

#102547 #471041 #473210 #104717

square

#102547 #471041 #473210 #104717

split-complementary

#102547 #471710 #414710

monochromatic

#060D19 #060D19 #102547 #1B3F79 #2759AB

Accessibility & contrast

On white

15.24

#102547 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#102547 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102547

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102547	#FFFFFF	#000000	##FFFFFF
##102547	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152848

Deuteranopia (green-blind)

#0B2346

Tritanopia (blue-blind)

#002D32

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #102547;
/* rgb */ color: rgb(16, 37, 71);
/* oklch */ color: oklch(26.8% 0.069 259.6);

Tailwind

colors: {
  custom: {
    50: '#565f7a',
    500: '#102547',
    950: '#000000',
  },
}

SCSS

$custom: #102547;
$custom-light: #565f7a;
$custom-dark: #000000;

JSON

{
  "hex": "#102547",
  "rgb": {
    "r": 16,
    "g": 37,
    "b": 71
  },
  "hsl": {
    "h": 217.091,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.26785,
    "c": 0.06903,
    "h": 259.6
  },
  "luminance": 0.01888
}

Semantic roles & 50–950 ramp

primary

#102547

secondary

#816332

accent

#A742E6

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #102547

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

Preview Lab → · Contrast checker → · Palette generator →