#1E2270#1E2270

#1E2270 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.7% C 0.132 H 273.3°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#1E2270
RGB	rgb(30, 34, 112)
HSL	hsl(237, 58%, 28%)
HSV	hsv(237, 73%, 44%)
CMYK	cmyk(73.2%, 69.6%, 0%, 56.1%)
CIE-LAB	lab(18.32, 26.44, -45.51)
CIE-LCH	lch(18.32, 52.64, 300.16°)
OKLab	oklab(30.67% 0.0076 -0.1315)
OKLCH	oklch(30.67% 0.132 273.3)
XYZ	xyz(4.0311, 2.5895, 15.6135)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2270 #706C1E

analogous

#1E4B70 #1E2270 #431E70

triadic

#1E2270 #701E22 #22701E

tetradic

#1E2270 #701E4B #706C1E #1E7043

square

#1E2270 #701E4B #706C1E #1E7043

split-complementary

#1E2270 #70431E #4B701E

monochromatic

#060718 #111340 #1E2270 #2B31A0 #3D44CB

Accessibility & contrast

On white

13.83

#1E2270 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1E2270 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2270

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2270	#FFFFFF	#000000	##FFFFFF
##1E2270	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003172

Deuteranopia (green-blind)

#00296F

Tritanopia (blue-blind)

#003745

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1e2270;
/* rgb */ color: rgb(30, 34, 112);
/* oklch */ color: oklch(30.7% 0.132 273.3);

Tailwind

colors: {
  custom: {
    50: '#675d9a',
    500: '#1e2270',
    950: '#000000',
  },
}

SCSS

$custom: #1e2270;
$custom-light: #675d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2270",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 112
  },
  "hsl": {
    "h": 237.073,
    "s": 57.746,
    "l": 27.843
  },
  "oklch": {
    "l": 0.30669,
    "c": 0.13171,
    "h": 273.3
  },
  "luminance": 0.0259
}

Semantic roles & 50–950 ramp

primary

#1E2270

secondary

#A4A046

accent

#D947E1

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1E2270

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

Preview Lab → · Contrast checker → · Palette generator →