#151E69#151E69

#151E69 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.6% C 0.129 H 270.2°. Best body text is #FFFFFF at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#151E69
RGB	rgb(21, 30, 105)
HSL	hsl(234, 67%, 25%)
HSV	hsv(234, 80%, 41%)
CMYK	cmyk(80%, 71.4%, 0%, 58.8%)
CIE-LAB	lab(16.04, 25.38, -44.71)
CIE-LCH	lch(16.04, 51.41, 299.57°)
OKLab	oklab(28.65% 0.0004 -0.1294)
OKLCH	oklch(28.65% 0.129 270.2)
XYZ	xyz(3.3225, 2.1075, 13.5936)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E69 #696015

analogous

#154869 #151E69 #361569

triadic

#151E69 #69151E #1E6915

tetradic

#151E69 #691548 #696015 #156936

square

#151E69 #691548 #696015 #156936

split-complementary

#151E69 #693615 #486915

monochromatic

#05071A #0B0F36 #151E69 #1F2D9C #293BCF

Accessibility & contrast

On white

14.77

#151E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#151E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E69

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E69	#FFFFFF	#000000	##FFFFFF
##151E69	1.00	14.77	1.42	14.77
#FFFFFF	14.77	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6B

Deuteranopia (green-blind)

#002468

Tritanopia (blue-blind)

#003240

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #151e69;
/* rgb */ color: rgb(21, 30, 105);
/* oklch */ color: oklch(28.6% 0.129 270.2);

Tailwind

colors: {
  custom: {
    50: '#625a95',
    500: '#151e69',
    950: '#000000',
  },
}

SCSS

$custom: #151e69;
$custom-light: #625a95;
$custom-dark: #000000;

JSON

{
  "hex": "#151e69",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 105
  },
  "hsl": {
    "h": 233.571,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.2865,
    "c": 0.1294,
    "h": 270.2
  },
  "luminance": 0.02108
}

Semantic roles & 50–950 ramp

primary

#151E69

secondary

#A0953A

accent

#D73EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #151E69

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

Preview Lab → · Contrast checker → · Palette generator →