#101671#101671

#101671 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.0% C 0.151 H 269.0°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#101671
RGB	rgb(16, 22, 113)
HSL	hsl(236, 75%, 25%)
HSV	hsv(236, 86%, 44%)
CMYK	cmyk(85.8%, 80.5%, 0%, 55.7%)
CIE-LAB	lab(14.82, 33.18, -51.95)
CIE-LCH	lch(14.82, 61.65, 302.56°)
OKLab	oklab(27.98% -0.0025 -0.1505)
OKLCH	oklch(27.98% 0.151 269)
XYZ	xyz(3.4802, 1.8758, 15.7982)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101671 #716B10

analogous

#104671 #101671 #3B1071

triadic

#101671 #711016 #167110

tetradic

#101671 #711046 #716B10 #10713B

square

#101671 #711046 #716B10 #10713B

split-complementary

#101671 #713B10 #467110

monochromatic

#04051B #080C3B #101671 #1820A7 #1F2BDC

Accessibility & contrast

On white

15.27

#101671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#101671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101671

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101671	#FFFFFF	#000000	##FFFFFF
##101671	1.00	15.27	1.38	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A74

Deuteranopia (green-blind)

#00206F

Tritanopia (blue-blind)

#003243

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #101671;
/* rgb */ color: rgb(16, 22, 113);
/* oklch */ color: oklch(28.0% 0.151 269.0);

Tailwind

colors: {
  custom: {
    50: '#64559b',
    500: '#101671',
    950: '#000000',
  },
}

SCSS

$custom: #101671;
$custom-light: #64559b;
$custom-dark: #000000;

JSON

{
  "hex": "#101671",
  "rgb": {
    "r": 16,
    "g": 22,
    "b": 113
  },
  "hsl": {
    "h": 236.289,
    "s": 75.194,
    "l": 25.294
  },
  "oklch": {
    "l": 0.27975,
    "c": 0.15055,
    "h": 269
  },
  "luminance": 0.01876
}

Semantic roles & 50–950 ramp

primary

#101671

secondary

#A9A134

accent

#E636F2

background

#F6F4F9

surface

#EBE8F2

border

#C6C4CC

text

#06030E

muted

#7A787E

Preview Lab

Preview with #101671

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

Preview Lab → · Contrast checker → · Palette generator →