#151E6E#151E6E

#151E6E is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.2% C 0.136 H 270.0°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#151E6E
RGB	rgb(21, 30, 110)
HSL	hsl(234, 68%, 26%)
HSV	hsv(234, 81%, 43%)
CMYK	cmyk(80.9%, 72.7%, 0%, 56.9%)
CIE-LAB	lab(16.57, 27.33, -47.11)
CIE-LCH	lch(16.57, 54.46, 300.12°)
OKLab	oklab(29.19% -0.0001 -0.1364)
OKLCH	oklch(29.19% 0.136 270)
XYZ	xyz(3.5870, 2.2134, 14.9870)
Luminance	0.0221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E6E #6E6515

analogous

#154A6E #151E6E #39156E

triadic

#151E6E #6E151E #1E6E15

tetradic

#151E6E #6E154A #6E6515 #156E39

square

#151E6E #6E154A #6E6515 #156E39

split-complementary

#151E6E #6E3915 #4A6E15

monochromatic

#05071A #0B103B #151E6E #1F2CA1 #293AD5

Accessibility & contrast

On white

14.56

#151E6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#151E6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E6E

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E6E	#FFFFFF	#000000	##FFFFFF
##151E6E	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D70

Deuteranopia (green-blind)

#00256D

Tritanopia (blue-blind)

#003443

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #151e6e;
/* rgb */ color: rgb(21, 30, 110);
/* oklch */ color: oklch(29.2% 0.136 270.0);

Tailwind

colors: {
  custom: {
    50: '#635a98',
    500: '#151e6e',
    950: '#000000',
  },
}

SCSS

$custom: #151e6e;
$custom-light: #635a98;
$custom-dark: #000000;

JSON

{
  "hex": "#151e6e",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 110
  },
  "hsl": {
    "h": 233.933,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.29192,
    "c": 0.13639,
    "h": 270
  },
  "luminance": 0.02214
}

Semantic roles & 50–950 ramp

primary

#151E6E

secondary

#A49A3A

accent

#D93DEB

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030E

muted

#7A787E

Preview Lab

Preview with #151E6E

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

Preview Lab → · Contrast checker → · Palette generator →