#02193A#02193A

#02193A is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 21.8% C 0.071 H 256.9°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#02193A
RGB	rgb(2, 25, 58)
HSL	hsl(215, 93%, 12%)
HSV	hsv(215, 97%, 23%)
CMYK	cmyk(96.6%, 56.9%, 0%, 77.3%)
CIE-LAB	lab(9.10, 6.12, -23.96)
CIE-LCH	lch(9.10, 24.73, 284.32°)
OKLab	oklab(21.82% -0.0161 -0.069)
OKLCH	oklch(21.82% 0.071 256.9)
XYZ	xyz(1.1361, 1.0135, 4.1379)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02193A #3A2302

analogous

#02353A #02193A #07023A

triadic

#02193A #3A0219 #193A02

tetradic

#02193A #3A0235 #3A2302 #023A07

square

#02193A #3A0235 #3A2302 #023A07

split-complementary

#02193A #3A0702 #353A02

monochromatic

#010D1E #010D1E #02193A #043375 #064CB0

Accessibility & contrast

On white

17.46

#02193A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#02193A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02193A

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02193A	#FFFFFF	#000000	##FFFFFF
##02193A	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051C3B

Deuteranopia (green-blind)

#001739

Tritanopia (blue-blind)

#002126

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #02193a;
/* rgb */ color: rgb(2, 25, 58);
/* oklch */ color: oklch(21.8% 0.071 256.9);

Tailwind

colors: {
  custom: {
    50: '#4d5570',
    500: '#02193a',
    950: '#000000',
  },
}

SCSS

$custom: #02193a;
$custom-light: #4d5570;
$custom-dark: #000000;

JSON

{
  "hex": "#02193a",
  "rgb": {
    "r": 2,
    "g": 25,
    "b": 58
  },
  "hsl": {
    "h": 215.357,
    "s": 93.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21823,
    "c": 0.07087,
    "h": 256.9
  },
  "luminance": 0.01014
}

Semantic roles & 50–950 ramp

primary

#02193A

secondary

#7D551A

accent

#A729FF

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #02193A

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

Preview Lab → · Contrast checker → · Palette generator →