#010E2E#010E2E

#010E2E is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.6% C 0.068 H 260.8°. Best body text is #FFFFFF at 19.03:1 contrast (WCAG AA passes).

Color values

HEX	#010E2E
RGB	rgb(1, 14, 46)
HSL	hsl(223, 96%, 9%)
HSV	hsv(223, 98%, 18%)
CMYK	cmyk(97.8%, 69.6%, 0%, 82%)
CIE-LAB	lab(4.68, 6.98, -22.30)
CIE-LCH	lch(4.68, 23.37, 287.38°)
OKLab	oklab(17.61% -0.0109 -0.0676)
OKLCH	oklch(17.61% 0.068 260.8)
XYZ	xyz(0.6625, 0.5177, 2.6492)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010E2E #2E2101

analogous

#01252E #010E2E #0B012E

triadic

#010E2E #2E010E #0E2E01

tetradic

#010E2E #2E0125 #2E2101 #012E0B

square

#010E2E #2E0125 #2E2101 #012E0B

split-complementary

#010E2E #2E0B01 #252E01

monochromatic

#01091E #01091E #010E2E #02206A #0432A6

Accessibility & contrast

On white

19.03

#010E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#010E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010E2E

19.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010E2E	#FFFFFF	#000000	##FFFFFF
##010E2E	1.00	19.03	1.10	19.03
#FFFFFF	19.03	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122F

Deuteranopia (green-blind)

#000E2D

Tritanopia (blue-blind)

#00161C

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #010e2e;
/* rgb */ color: rgb(1, 14, 46);
/* oklch */ color: oklch(17.6% 0.068 260.8);

Tailwind

colors: {
  custom: {
    50: '#494d67',
    500: '#010e2e',
    950: '#000000',
  },
}

SCSS

$custom: #010e2e;
$custom-light: #494d67;
$custom-dark: #000000;

JSON

{
  "hex": "#010e2e",
  "rgb": {
    "r": 1,
    "g": 14,
    "b": 46
  },
  "hsl": {
    "h": 222.667,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.17612,
    "c": 0.06845,
    "h": 260.8
  },
  "luminance": 0.00518
}

Semantic roles & 50–950 ramp

primary

#010E2E

secondary

#745917

accent

#C129FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #010E2E

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

Preview Lab → · Contrast checker → · Palette generator →