#270B01#270B01

#270B01 is a very dark, muted orange. Relative luminance 0.007; OKLCH L 19.4% C 0.052 H 44.7°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#270B01
RGB	rgb(39, 11, 1)
HSL	hsl(16, 95%, 8%)
HSV	hsv(16, 97%, 15%)
CMYK	cmyk(0%, 71.8%, 97.4%, 84.7%)
CIE-LAB	lab(6.08, 12.99, 8.94)
CIE-LCH	lch(6.08, 15.76, 34.53°)
OKLab	oklab(19.4% 0.0373 0.0369)
OKLCH	oklch(19.4% 0.052 44.7)
XYZ	xyz(0.9620, 0.6730, 0.1080)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270B01 #011D27

analogous

#27010A #270B01 #271E01

triadic

#270B01 #01270B #0B0127

tetradic

#270B01 #0A2701 #011D27 #1E0127

square

#270B01 #0A2701 #011D27 #1E0127

split-complementary

#270B01 #01271E #010A27

monochromatic

#1E0801 #1E0801 #270B01 #631C03 #9E2D04

Accessibility & contrast

On white

18.51

#270B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#270B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270B01

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270B01	#FFFFFF	#000000	##FFFFFF
##270B01	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131000

Deuteranopia (green-blind)

#1A1601

Tritanopia (blue-blind)

#2C0508

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #270b01;
/* rgb */ color: rgb(39, 11, 1);
/* oklch */ color: oklch(19.4% 0.052 44.7);

Tailwind

colors: {
  custom: {
    50: '#624b47',
    500: '#270b01',
    950: '#000000',
  },
}

SCSS

$custom: #270b01;
$custom-light: #624b47;
$custom-dark: #000000;

JSON

{
  "hex": "#270b01",
  "rgb": {
    "r": 39,
    "g": 11,
    "b": 1
  },
  "hsl": {
    "h": 15.789,
    "s": 95,
    "l": 7.843
  },
  "oklch": {
    "l": 0.19396,
    "c": 0.05242,
    "h": 44.7
  },
  "luminance": 0.00673
}

Semantic roles & 50–950 ramp

primary

#270B01

secondary

#16576E

accent

#C7FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#050100

muted

#7A7777

Preview Lab

Preview with #270B01

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

Preview Lab → · Contrast checker → · Palette generator →