#101E48#101E48

#101E48 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.1% C 0.081 H 266.6°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#101E48
RGB	rgb(16, 30, 72)
HSL	hsl(225, 64%, 17%)
HSV	hsv(225, 78%, 28%)
CMYK	cmyk(77.8%, 58.3%, 0%, 71.8%)
CIE-LAB	lab(12.65, 10.95, -28.05)
CIE-LCH	lch(12.65, 30.11, 291.31°)
OKLab	oklab(25.1% -0.0047 -0.0806)
OKLCH	oklch(25.1% 0.081 266.6)
XYZ	xyz(1.8473, 1.5064, 6.3230)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101E48 #483A10

analogous

#103A48 #101E48 #1E1048

triadic

#101E48 #48101E #1E4810

tetradic

#101E48 #48103A #483A10 #10481E

square

#101E48 #48103A #483A10 #10481E

split-complementary

#101E48 #481E10 #3A4810

monochromatic

#060A19 #060A19 #101E48 #1B337A #2648AC

Accessibility & contrast

On white

16.14

#101E48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#101E48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101E48

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101E48	#FFFFFF	#000000	##FFFFFF
##101E48	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042449

Deuteranopia (green-blind)

#001E47

Tritanopia (blue-blind)

#00282F

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #101e48;
/* rgb */ color: rgb(16, 30, 72);
/* oklch */ color: oklch(25.1% 0.081 266.6);

Tailwind

colors: {
  custom: {
    50: '#57597b',
    500: '#101e48',
    950: '#000000',
  },
}

SCSS

$custom: #101e48;
$custom-light: #57597b;
$custom-dark: #000000;

JSON

{
  "hex": "#101e48",
  "rgb": {
    "r": 16,
    "g": 30,
    "b": 72
  },
  "hsl": {
    "h": 225,
    "s": 63.636,
    "l": 17.255
  },
  "oklch": {
    "l": 0.25095,
    "c": 0.08079,
    "h": 266.6
  },
  "luminance": 0.01507
}

Semantic roles & 50–950 ramp

primary

#101E48

secondary

#826E32

accent

#BD41E7

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030309

muted

#78787B

Preview Lab

Preview with #101E48

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

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