#1E293F#1E293F

#1E293F is a dark, muted blue. Relative luminance 0.022; OKLCH L 28.2% C 0.044 H 263.5°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#1E293F
RGB	rgb(30, 41, 63)
HSL	hsl(220, 35%, 18%)
HSV	hsv(220, 52%, 25%)
CMYK	cmyk(52.4%, 34.9%, 0%, 75.3%)
CIE-LAB	lab(16.60, 2.50, -15.47)
CIE-LCH	lch(16.60, 15.67, 279.18°)
OKLab	oklab(28.19% -0.0049 -0.0433)
OKLCH	oklch(28.19% 0.044 263.5)
XYZ	xyz(2.2253, 2.2206, 5.0130)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E293F #3F341E

analogous

#1E393F #1E293F #231E3F

triadic

#1E293F #3F1E29 #293F1E

tetradic

#1E293F #3F1E39 #3F341E #1E3F23

square

#1E293F #3F1E39 #3F341E #1E3F23

split-complementary

#1E293F #3F231E #393F1E

monochromatic

#0A0D15 #0A0E16 #1E293F #324468 #455F92

Accessibility & contrast

On white

14.54

#1E293F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#1E293F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E293F

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E293F	#FFFFFF	#000000	##FFFFFF
##1E293F	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212B40

Deuteranopia (green-blind)

#1D283F

Tritanopia (blue-blind)

#112E31

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1e293f;
/* rgb */ color: rgb(30, 41, 63);
/* oklch */ color: oklch(28.2% 0.044 263.5);

Tailwind

colors: {
  custom: {
    50: '#5c6274',
    500: '#1e293f',
    950: '#000000',
  },
}

SCSS

$custom: #1e293f;
$custom-light: #5c6274;
$custom-dark: #000000;

JSON

{
  "hex": "#1e293f",
  "rgb": {
    "r": 30,
    "g": 41,
    "b": 63
  },
  "hsl": {
    "h": 220,
    "s": 35.484,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28185,
    "c": 0.04362,
    "h": 263.5
  },
  "luminance": 0.02221
}

Semantic roles & 50–950 ramp

primary

#1E293F

secondary

#736445

accent

#A65CCC

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#040508

muted

#79797B

Preview Lab

Preview with #1E293F

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

Preview Lab → · Contrast checker → · Palette generator →