#021E30#021E30

#021E30 is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 22.5% C 0.049 H 240.6°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#021E30
RGB	rgb(2, 30, 48)
HSL	hsl(203, 92%, 10%)
HSV	hsv(203, 96%, 19%)
CMYK	cmyk(95.8%, 37.5%, 0%, 81.2%)
CIE-LAB	lab(10.22, -2.63, -14.96)
CIE-LCH	lch(10.22, 15.19, 260.02°)
OKLab	oklab(22.46% -0.0239 -0.0425)
OKLCH	oklch(22.46% 0.049 240.6)
XYZ	xyz(1.0226, 1.1547, 2.9647)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021E30 #301402

analogous

#02302B #021E30 #020730

triadic

#021E30 #30021E #1E3002

tetradic

#021E30 #2B0230 #301402 #073002

square

#021E30 #2B0230 #301402 #073002

split-complementary

#021E30 #300207 #302B02

monochromatic

#01121D #01121D #021E30 #04436B #0767A6

Accessibility & contrast

On white

17.06

#021E30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#021E30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021E30

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021E30	#FFFFFF	#000000	##FFFFFF
##021E30	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151E31

Deuteranopia (green-blind)

#0F1A30

Tritanopia (blue-blind)

#002324

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #021e30;
/* rgb */ color: rgb(2, 30, 48);
/* oklch */ color: oklch(22.5% 0.049 240.6);

Tailwind

colors: {
  custom: {
    50: '#4a5968',
    500: '#021e30',
    950: '#000000',
  },
}

SCSS

$custom: #021e30;
$custom-light: #4a5968;
$custom-dark: #000000;

JSON

{
  "hex": "#021e30",
  "rgb": {
    "r": 2,
    "g": 30,
    "b": 48
  },
  "hsl": {
    "h": 203.478,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.22459,
    "c": 0.04876,
    "h": 240.6
  },
  "luminance": 0.01155
}

Semantic roles & 50–950 ramp

primary

#021E30

secondary

#753D19

accent

#7D29FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #021E30

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

Preview Lab → · Contrast checker → · Palette generator →