#010425#010425

#010425 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 13.7% C 0.071 H 266.1°. Best body text is #FFFFFF at 20.09:1 contrast (WCAG AA passes).

Color values

HEX	#010425
RGB	rgb(1, 4, 37)
HSL	hsl(235, 95%, 7%)
HSV	hsv(235, 97%, 15%)
CMYK	cmyk(97.3%, 89.2%, 0%, 85.5%)
CIE-LAB	lab(2.05, 7.13, -19.58)
CIE-LCH	lch(2.05, 20.83, 290.02°)
OKLab	oklab(13.72% -0.0048 -0.0708)
OKLCH	oklch(13.72% 0.071 266.1)
XYZ	xyz(0.3897, 0.2268, 1.7731)
Luminance	0.0023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010425 #252201

analogous

#011625 #010425 #100125

triadic

#010425 #250104 #042501

tetradic

#010425 #250116 #252201 #012510

square

#010425 #250116 #252201 #012510

split-complementary

#010425 #251001 #162501

monochromatic

#01031E #01031E #010425 #030A61 #04119C

Accessibility & contrast

On white

20.09

#010425 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#010425 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010425

20.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010425	#FFFFFF	#000000	##FFFFFF
##010425	1.00	20.09	1.05	20.09
#FFFFFF	20.09	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000926

Deuteranopia (green-blind)

#000624

Tritanopia (blue-blind)

#000C13

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #010425;
/* rgb */ color: rgb(1, 4, 37);
/* oklch */ color: oklch(13.7% 0.071 266.1);

Tailwind

colors: {
  custom: {
    50: '#47485f',
    500: '#010425',
    950: '#000000',
  },
}

SCSS

$custom: #010425;
$custom-light: #47485f;
$custom-dark: #000000;

JSON

{
  "hex": "#010425",
  "rgb": {
    "r": 1,
    "g": 4,
    "b": 37
  },
  "hsl": {
    "h": 235,
    "s": 94.737,
    "l": 7.451
  },
  "oklch": {
    "l": 0.1372,
    "c": 0.07098,
    "h": 266.1
  },
  "luminance": 0.00227
}

Semantic roles & 50–950 ramp

primary

#010425

secondary

#6C6516

accent

#ED29FF

background

#F4F4F5

surface

#E6E6E9

border

#C2C2C5

text

#000004

muted

#777779

Preview Lab

Preview with #010425

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

Preview Lab → · Contrast checker → · Palette generator →