#021530#021530

#021530 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 19.8% C 0.060 H 255.9°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#021530
RGB	rgb(2, 21, 48)
HSL	hsl(215, 92%, 10%)
HSV	hsv(215, 96%, 19%)
CMYK	cmyk(95.8%, 56.2%, 0%, 81.2%)
CIE-LAB	lab(6.89, 4.17, -20.26)
CIE-LCH	lch(6.89, 20.69, 281.63°)
OKLab	oklab(19.81% -0.0147 -0.0585)
OKLCH	oklch(19.81% 0.06 255.9)
XYZ	xyz(0.8265, 0.7625, 2.8994)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021530 #301D02

analogous

#022C30 #021530 #060230

triadic

#021530 #300215 #153002

tetradic

#021530 #30022C #301D02 #023006

square

#021530 #30022C #301D02 #023006

split-complementary

#021530 #300602 #2C3002

monochromatic

#010D1D #010D1D #021530 #042F6B #0748A6

Accessibility & contrast

On white

18.22

#021530 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#021530 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021530

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021530	#FFFFFF	#000000	##FFFFFF
##021530	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061831

Deuteranopia (green-blind)

#00132F

Tritanopia (blue-blind)

#001C20

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #021530;
/* rgb */ color: rgb(2, 21, 48);
/* oklch */ color: oklch(19.8% 0.060 255.9);

Tailwind

colors: {
  custom: {
    50: '#4a5168',
    500: '#021530',
    950: '#000000',
  },
}

SCSS

$custom: #021530;
$custom-light: #4a5168;
$custom-dark: #000000;

JSON

{
  "hex": "#021530",
  "rgb": {
    "r": 2,
    "g": 21,
    "b": 48
  },
  "hsl": {
    "h": 215.217,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.19805,
    "c": 0.06035,
    "h": 255.9
  },
  "luminance": 0.00763
}

Semantic roles & 50–950 ramp

primary

#021530

secondary

#754F19

accent

#A729FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #021530

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

Preview Lab → · Contrast checker → · Palette generator →