#021433#021433

#021433 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 19.8% C 0.067 H 258.6°. Best body text is #FFFFFF at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#021433
RGB	rgb(2, 20, 51)
HSL	hsl(218, 92%, 10%)
HSV	hsv(218, 96%, 20%)
CMYK	cmyk(96.1%, 60.8%, 0%, 80%)
CIE-LAB	lab(6.79, 6.44, -22.62)
CIE-LCH	lch(6.79, 23.52, 285.90°)
OKLab	oklab(19.81% -0.0132 -0.0655)
OKLCH	oklch(19.81% 0.067 258.6)
XYZ	xyz(0.8725, 0.7521, 3.2305)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021433 #332102

analogous

#022C33 #021433 #080233

triadic

#021433 #330214 #143302

tetradic

#021433 #33022C #332102 #023308

square

#021433 #33022C #332102 #023308

split-complementary

#021433 #330802 #2C3302

monochromatic

#010C1D #010C1D #021433 #042B6E #0742A9

Accessibility & contrast

On white

18.25

#021433 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#021433 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021433

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021433	#FFFFFF	#000000	##FFFFFF
##021433	1.00	18.25	1.15	18.25
#FFFFFF	18.25	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021834

Deuteranopia (green-blind)

#001332

Tritanopia (blue-blind)

#001C21

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #021433;
/* rgb */ color: rgb(2, 20, 51);
/* oklch */ color: oklch(19.8% 0.067 258.6);

Tailwind

colors: {
  custom: {
    50: '#4b516b',
    500: '#021433',
    950: '#000000',
  },
}

SCSS

$custom: #021433;
$custom-light: #4b516b;
$custom-dark: #000000;

JSON

{
  "hex": "#021433",
  "rgb": {
    "r": 2,
    "g": 20,
    "b": 51
  },
  "hsl": {
    "h": 217.959,
    "s": 92.453,
    "l": 10.392
  },
  "oklch": {
    "l": 0.19807,
    "c": 0.06686,
    "h": 258.6
  },
  "luminance": 0.00752
}

Semantic roles & 50–950 ramp

primary

#021433

secondary

#77551A

accent

#B029FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #021433

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

Preview Lab → · Contrast checker → · Palette generator →