#151E68#151E68

#151E68 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.5% C 0.128 H 270.2°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#151E68
RGB	rgb(21, 30, 104)
HSL	hsl(233, 66%, 25%)
HSV	hsv(233, 80%, 41%)
CMYK	cmyk(79.8%, 71.2%, 0%, 59.2%)
CIE-LAB	lab(15.94, 24.98, -44.23)
CIE-LCH	lch(15.94, 50.80, 299.46°)
OKLab	oklab(28.54% 0.0005 -0.128)
OKLCH	oklch(28.54% 0.128 270.2)
XYZ	xyz(3.2714, 2.0871, 13.3245)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E68 #685F15

analogous

#154868 #151E68 #361568

triadic

#151E68 #68151E #1E6815

tetradic

#151E68 #681548 #685F15 #156836

square

#151E68 #681548 #685F15 #156836

split-complementary

#151E68 #683615 #486815

monochromatic

#050719 #0B0F35 #151E68 #1F2D9B #2A3BCE

Accessibility & contrast

On white

14.82

#151E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#151E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E68

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E68	#FFFFFF	#000000	##FFFFFF
##151E68	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6A

Deuteranopia (green-blind)

#002467

Tritanopia (blue-blind)

#003240

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #151e68;
/* rgb */ color: rgb(21, 30, 104);
/* oklch */ color: oklch(28.5% 0.128 270.2);

Tailwind

colors: {
  custom: {
    50: '#625a94',
    500: '#151e68',
    950: '#000000',
  },
}

SCSS

$custom: #151e68;
$custom-light: #625a94;
$custom-dark: #000000;

JSON

{
  "hex": "#151e68",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 104
  },
  "hsl": {
    "h": 233.494,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28543,
    "c": 0.12798,
    "h": 270.2
  },
  "luminance": 0.02087
}

Semantic roles & 50–950 ramp

primary

#151E68

secondary

#9F943A

accent

#D73EE9

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #151E68

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

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