#1E263A#1E263A

#1E263A is a dark, muted blue. Relative luminance 0.020; OKLCH L 27.1% C 0.039 H 267.1°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#1E263A
RGB	rgb(30, 38, 58)
HSL	hsl(223, 32%, 17%)
HSV	hsv(223, 48%, 23%)
CMYK	cmyk(48.3%, 34.5%, 0%, 77.3%)
CIE-LAB	lab(15.32, 2.87, -13.99)
CIE-LCH	lch(15.32, 14.28, 281.59°)
OKLab	oklab(27.09% -0.002 -0.0391)
OKLCH	oklch(27.09% 0.039 267.1)
XYZ	xyz(1.9920, 1.9676, 4.2770)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E263A #3A321E

analogous

#1E343A #1E263A #241E3A

triadic

#1E263A #3A1E26 #263A1E

tetradic

#1E263A #3A1E34 #3A321E #1E3A24

square

#1E263A #3A1E34 #3A321E #1E3A24

split-complementary

#1E263A #3A241E #343A1E

monochromatic

#0A0D14 #0A0D14 #1E263A #334062 #485B8B

Accessibility & contrast

On white

15.07

#1E263A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#1E263A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E263A

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E263A	#FFFFFF	#000000	##FFFFFF
##1E263A	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F283B

Deuteranopia (green-blind)

#1C253A

Tritanopia (blue-blind)

#152A2D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1e263a;
/* rgb */ color: rgb(30, 38, 58);
/* oklch */ color: oklch(27.1% 0.039 267.1);

Tailwind

colors: {
  custom: {
    50: '#5b6070',
    500: '#1e263a',
    950: '#000000',
  },
}

SCSS

$custom: #1e263a;
$custom-light: #5b6070;
$custom-dark: #000000;

JSON

{
  "hex": "#1e263a",
  "rgb": {
    "r": 30,
    "g": 38,
    "b": 58
  },
  "hsl": {
    "h": 222.857,
    "s": 31.818,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27093,
    "c": 0.03915,
    "h": 267.1
  },
  "luminance": 0.01968
}

Semantic roles & 50–950 ramp

primary

#1E263A

secondary

#6E6246

accent

#AA60C8

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#040407

muted

#79797A

Preview Lab

Preview with #1E263A

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

Preview Lab → · Contrast checker → · Palette generator →