#020739#020739

#020739 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.5% C 0.095 H 266.3°. Best body text is #FFFFFF at 19.23:1 contrast (WCAG AA passes).

Color values

HEX	#020739
RGB	rgb(2, 7, 57)
HSL	hsl(235, 93%, 12%)
HSV	hsv(235, 96%, 22%)
CMYK	cmyk(96.5%, 87.7%, 0%, 77.6%)
CIE-LAB	lab(4.16, 16.46, -31.26)
CIE-LCH	lch(4.16, 35.33, 297.78°)
OKLab	oklab(17.47% -0.0062 -0.095)
OKLCH	oklch(17.47% 0.095 266.3)
XYZ	xyz(0.8393, 0.4602, 3.9147)
Luminance	0.0046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Dark Navy

#000435

ΔE00 1.06

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020739 #393402

analogous

#022339 #020739 #190239

triadic

#020739 #390207 #073902

tetradic

#020739 #390223 #393402 #023919

square

#020739 #390223 #393402 #023919

split-complementary

#020739 #391902 #233902

monochromatic

#01041E #01041E #020739 #040E74 #0616AF

Accessibility & contrast

On white

19.23

#020739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#020739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020739

19.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020739	#FFFFFF	#000000	##FFFFFF
##020739	1.00	19.23	1.09	19.23
#FFFFFF	19.23	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00113A

Deuteranopia (green-blind)

#000C38

Tritanopia (blue-blind)

#00161F

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #020739;
/* rgb */ color: rgb(2, 7, 57);
/* oklch */ color: oklch(17.5% 0.095 266.3);

Tailwind

colors: {
  custom: {
    50: '#4d4970',
    500: '#020739',
    950: '#000000',
  },
}

SCSS

$custom: #020739;
$custom-light: #4d4970;
$custom-dark: #000000;

JSON

{
  "hex": "#020739",
  "rgb": {
    "r": 2,
    "g": 7,
    "b": 57
  },
  "hsl": {
    "h": 234.545,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.17469,
    "c": 0.09515,
    "h": 266.3
  },
  "luminance": 0.0046
}

Semantic roles & 50–950 ramp

primary

#020739

secondary

#7D741A

accent

#EC29FF

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020007

muted

#78777A

Preview Lab

Preview with #020739

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

Preview Lab → · Contrast checker → · Palette generator →