#010503#010503

#010503 is a very dark, near-neutral teal. Relative luminance 0.001; OKLCH L 10.5% C 0.016 H 165.3°. Best body text is #FFFFFF at 20.50:1 contrast (WCAG AA passes).

Color values

HEX	#010503
RGB	rgb(1, 5, 3)
HSL	hsl(150, 67%, 1%)
HSV	hsv(150, 80%, 2%)
CMYK	cmyk(80%, 0%, 40%, 98%)
CIE-LAB	lab(1.10, -1.33, 0.39)
CIE-LCH	lch(1.10, 1.38, 163.65°)
OKLab	oklab(10.48% -0.0154 0.004)
OKLCH	oklch(10.48% 0.016 165.3)
XYZ	xyz(0.0832, 0.1216, 0.1052)
Luminance	0.0012 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010503 #050103

analogous

#010501 #010503 #010505

triadic

#010503 #030105 #050301

tetradic

#010503 #010105 #050103 #050501

square

#010503 #010105 #050103 #050501

split-complementary

#010503 #050105 #050101

monochromatic

#051A0F #051A0F #051A0F #0B3822 #156B40

Accessibility & contrast

On white

20.50

#010503 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.02

#010503 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010503

20.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010503	#FFFFFF	#000000	##FFFFFF
##010503	1.00	20.50	1.02	20.50
#FFFFFF	20.50	1.00	21.00	1.00
#000000	1.02	21.00	1.00	21.00
##FFFFFF	20.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#050403

Deuteranopia (green-blind)

#040403

Tritanopia (blue-blind)

#000504

Achromatopsia (no color)

#040404

Design tokens & code

CSS

--color: #010503;
/* rgb */ color: rgb(1, 5, 3);
/* oklch */ color: oklch(10.5% 0.016 165.3);

Tailwind

colors: {
  custom: {
    50: '#474948',
    500: '#010503',
    950: '#000000',
  },
}

SCSS

$custom: #010503;
$custom-light: #474948;
$custom-dark: #000000;

JSON

{
  "hex": "#010503",
  "rgb": {
    "r": 1,
    "g": 5,
    "b": 3
  },
  "hsl": {
    "h": 150,
    "s": 66.667,
    "l": 1.176
  },
  "oklch": {
    "l": 0.10476,
    "c": 0.01591,
    "h": 165.3
  },
  "luminance": 0.00122
}

Semantic roles & 50–950 ramp

primary

#010503

secondary

#481A31

accent

#3E94EA

background

#F3F4F4

surface

#E5E6E6

border

#C1C2C2

text

#000000

muted

#777777

Preview Lab

Preview with #010503

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

Preview Lab → · Contrast checker → · Palette generator →