#010127#010127

#010127 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 12.9% C 0.081 H 267.1°. Best body text is #FFFFFF at 20.29:1 contrast (WCAG AA passes).

Color values

HEX	#010127
RGB	rgb(1, 1, 39)
HSL	hsl(240, 95%, 8%)
HSV	hsv(240, 97%, 15%)
CMYK	cmyk(97.4%, 97.4%, 0%, 84.7%)
CIE-LAB	lab(1.58, 9.16, -21.86)
CIE-LCH	lch(1.58, 23.70, 292.73°)
OKLab	oklab(12.92% -0.0041 -0.0812)
OKLCH	oklch(12.92% 0.081 267.1)
XYZ	xyz(0.3895, 0.1746, 1.9322)
Luminance	0.0018 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010127 #272701

analogous

#011427 #010127 #140127

triadic

#010127 #270101 #012701

tetradic

#010127 #270114 #272701 #012714

square

#010127 #270114 #272701 #012714

split-complementary

#010127 #271401 #142701

monochromatic

#01011E #01011E #010127 #030363 #04049E

Accessibility & contrast

On white

20.29

#010127 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#010127 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010127

20.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010127	#FFFFFF	#000000	##FFFFFF
##010127	1.00	20.29	1.03	20.29
#FFFFFF	20.29	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000828

Deuteranopia (green-blind)

#000426

Tritanopia (blue-blind)

#000B13

Achromatopsia (no color)

#060606

Design tokens & code

CSS

--color: #010127;
/* rgb */ color: rgb(1, 1, 39);
/* oklch */ color: oklch(12.9% 0.081 267.1);

Tailwind

colors: {
  custom: {
    50: '#474761',
    500: '#010127',
    950: '#000000',
  },
}

SCSS

$custom: #010127;
$custom-light: #474761;
$custom-dark: #000000;

JSON

{
  "hex": "#010127",
  "rgb": {
    "r": 1,
    "g": 1,
    "b": 39
  },
  "hsl": {
    "h": 240,
    "s": 95,
    "l": 7.843
  },
  "oklch": {
    "l": 0.12918,
    "c": 0.08135,
    "h": 267.1
  },
  "luminance": 0.00175
}

Semantic roles & 50–950 ramp

primary

#010127

secondary

#6E6E16

accent

#FF29FF

background

#F4F3F5

surface

#E6E5EA

border

#C2C1C6

text

#000005

muted

#777779

Preview Lab

Preview with #010127

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

Preview Lab → · Contrast checker → · Palette generator →