#151A67#151A67

#151A67 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.7% C 0.131 H 271.3°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#151A67
RGB	rgb(21, 26, 103)
HSL	hsl(236, 66%, 24%)
HSV	hsv(236, 80%, 40%)
CMYK	cmyk(79.6%, 74.8%, 0%, 59.6%)
CIE-LAB	lab(14.83, 27.31, -45.40)
CIE-LCH	lch(14.83, 52.98, 301.03°)
OKLab	oklab(27.71% 0.003 -0.1314)
OKLCH	oklch(27.71% 0.131 271.3)
XYZ	xyz(3.1260, 1.8772, 13.0269)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151A67 #676215

analogous

#154367 #151A67 #391567

triadic

#151A67 #67151A #1A6715

tetradic

#151A67 #671543 #676215 #156739

square

#151A67 #671543 #676215 #156739

split-complementary

#151A67 #673915 #436715

monochromatic

#050619 #0B0D34 #151A67 #1F279A #2A34CD

Accessibility & contrast

On white

15.27

#151A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#151A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151A67

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151A67	#FFFFFF	#000000	##FFFFFF
##151A67	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)

#002969

Deuteranopia (green-blind)

#002166

Tritanopia (blue-blind)

#00303E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #151a67;
/* rgb */ color: rgb(21, 26, 103);
/* oklch */ color: oklch(27.7% 0.131 271.3);

Tailwind

colors: {
  custom: {
    50: '#625793',
    500: '#151a67',
    950: '#000000',
  },
}

SCSS

$custom: #151a67;
$custom-light: #625793;
$custom-dark: #000000;

JSON

{
  "hex": "#151a67",
  "rgb": {
    "r": 21,
    "g": 26,
    "b": 103
  },
  "hsl": {
    "h": 236.341,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27708,
    "c": 0.13142,
    "h": 271.3
  },
  "luminance": 0.01877
}

Semantic roles & 50–950 ramp

primary

#151A67

secondary

#9E983A

accent

#DF3FE9

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #151A67

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

Preview Lab → · Contrast checker → · Palette generator →