#1E286D#1E286D

#1E286D is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.5% C 0.120 H 271.4°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#1E286D
RGB	rgb(30, 40, 109)
HSL	hsl(232, 57%, 27%)
HSV	hsv(232, 72%, 43%)
CMYK	cmyk(72.5%, 63.3%, 0%, 57.3%)
CIE-LAB	lab(19.63, 21.12, -41.43)
CIE-LCH	lch(19.63, 46.50, 297.01°)
OKLab	oklab(31.54% 0.003 -0.1195)
OKLCH	oklch(31.54% 0.12 271.4)
XYZ	xyz(4.0536, 2.8973, 14.8106)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E286D #6D631E

analogous

#1E506D #1E286D #3C1E6D

triadic

#1E286D #6D1E28 #286D1E

tetradic

#1E286D #6D1E50 #6D631E #1E6D3C

square

#1E286D #6D1E50 #6D631E #1E6D3C

split-complementary

#1E286D #6D3C1E #506D1E

monochromatic

#070918 #11163D #1E286D #2B3A9D #3C4EC9

Accessibility & contrast

On white

13.29

#1E286D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1E286D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E286D

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E286D	#FFFFFF	#000000	##FFFFFF
##1E286D	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336F

Deuteranopia (green-blind)

#002C6C

Tritanopia (blue-blind)

#003946

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1e286d;
/* rgb */ color: rgb(30, 40, 109);
/* oklch */ color: oklch(31.5% 0.120 271.4);

Tailwind

colors: {
  custom: {
    50: '#656197',
    500: '#1e286d',
    950: '#000000',
  },
}

SCSS

$custom: #1e286d;
$custom-light: #656197;
$custom-dark: #000000;

JSON

{
  "hex": "#1e286d",
  "rgb": {
    "r": 30,
    "g": 40,
    "b": 109
  },
  "hsl": {
    "h": 232.405,
    "s": 56.835,
    "l": 27.255
  },
  "oklch": {
    "l": 0.31543,
    "c": 0.11951,
    "h": 271.4
  },
  "luminance": 0.02898
}

Semantic roles & 50–950 ramp

primary

#1E286D

secondary

#A19645

accent

#CD48E0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #1E286D

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

Preview Lab → · Contrast checker → · Palette generator →