#071540#071540

#071540 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 21.7% C 0.084 H 265.6°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#071540
RGB	rgb(7, 21, 64)
HSL	hsl(225, 80%, 14%)
HSV	hsv(225, 89%, 25%)
CMYK	cmyk(89.1%, 67.2%, 0%, 74.9%)
CIE-LAB	lab(8.58, 13.03, -29.07)
CIE-LCH	lch(8.58, 31.86, 294.15°)
OKLab	oklab(21.68% -0.0065 -0.084)
OKLCH	oklch(21.68% 0.084 265.6)
XYZ	xyz(1.2809, 0.9515, 4.9656)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071540 #403207

analogous

#073240 #071540 #160740

triadic

#071540 #400715 #154007

tetradic

#071540 #400732 #403207 #074016

square

#071540 #400732 #403207 #074016

split-complementary

#071540 #401607 #324007

monochromatic

#03091C #03091C #071540 #0D2777 #1339AE

Accessibility & contrast

On white

17.64

#071540 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#071540 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071540

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071540	#FFFFFF	#000000	##FFFFFF
##071540	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B41

Deuteranopia (green-blind)

#00163F

Tritanopia (blue-blind)

#002028

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #071540;
/* rgb */ color: rgb(7, 21, 64);
/* oklch */ color: oklch(21.7% 0.084 265.6);

Tailwind

colors: {
  custom: {
    50: '#525175',
    500: '#071540',
    950: '#000000',
  },
}

SCSS

$custom: #071540;
$custom-light: #525175;
$custom-dark: #000000;

JSON

{
  "hex": "#071540",
  "rgb": {
    "r": 7,
    "g": 21,
    "b": 64
  },
  "hsl": {
    "h": 225.263,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.21676,
    "c": 0.08427,
    "h": 265.6
  },
  "luminance": 0.00952
}

Semantic roles & 50–950 ramp

primary

#071540

secondary

#7F6924

accent

#C631F7

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #071540

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

Preview Lab → · Contrast checker → · Palette generator →