#1E2228#1E2228

#1E2228 is a dark, near-neutral blue. Relative luminance 0.016; OKLCH L 25.0% C 0.013 H 258.4°. Best body text is #FFFFFF at 15.97:1 contrast (WCAG AA passes).

Color values

HEX	#1E2228
RGB	rgb(30, 34, 40)
HSL	hsl(216, 14%, 14%)
HSV	hsv(216, 25%, 16%)
CMYK	cmyk(25%, 15%, 0%, 84.3%)
CIE-LAB	lab(13.07, -0.14, -4.62)
CIE-LCH	lch(13.07, 4.63, 268.31°)
OKLab	oklab(25.05% -0.0026 -0.0126)
OKLCH	oklch(25.05% 0.013 258.4)
XYZ	xyz(1.4904, 1.5732, 2.2322)
Luminance	0.0157 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2228 #28241E

analogous

#1E2728 #1E2228 #1F1E28

triadic

#1E2228 #281E22 #22281E

tetradic

#1E2228 #281E27 #28241E #1E281F

square

#1E2228 #281E27 #28241E #1E281F

split-complementary

#1E2228 #281F1E #27281E

monochromatic

#0D0F11 #0D0F11 #1E2228 #38404B #525D6E

Accessibility & contrast

On white

15.97

#1E2228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#1E2228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2228

15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2228	#FFFFFF	#000000	##FFFFFF
##1E2228	1.00	15.97	1.31	15.97
#FFFFFF	15.97	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202228

Deuteranopia (green-blind)

#1F2128

Tritanopia (blue-blind)

#1B2324

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #1e2228;
/* rgb */ color: rgb(30, 34, 40);
/* oklch */ color: oklch(25.0% 0.013 258.4);

Tailwind

colors: {
  custom: {
    50: '#595c61',
    500: '#1e2228',
    950: '#000000',
  },
}

SCSS

$custom: #1e2228;
$custom-light: #595c61;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2228",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 40
  },
  "hsl": {
    "h": 216,
    "s": 14.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25048,
    "c": 0.01282,
    "h": 258.4
  },
  "luminance": 0.01573
}

Semantic roles & 50–950 ramp

primary

#1E2228

secondary

#595349

accent

#9B71B7

background

#F5F5F5

surface

#E9E9E9

border

#C5C5C5

text

#030405

muted

#787979

Preview Lab

Preview with #1E2228

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

Preview Lab → · Contrast checker → · Palette generator →