#1E2283#1E2283

#1E2283 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.7% C 0.158 H 271.9°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#1E2283
RGB	rgb(30, 34, 131)
HSL	hsl(238, 63%, 32%)
HSV	hsv(238, 77%, 51%)
CMYK	cmyk(77.1%, 74%, 0%, 48.6%)
CIE-LAB	lab(20.28, 33.49, -54.43)
CIE-LCH	lch(20.28, 63.91, 301.60°)
OKLab	oklab(32.67% 0.0051 -0.1575)
OKLCH	oklch(32.67% 0.158 271.9)
XYZ	xyz(5.2028, 3.0582, 21.7844)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2283 #837F1E

analogous

#1E5583 #1E2283 #4D1E83

triadic

#1E2283 #831E22 #22831E

tetradic

#1E2283 #831E55 #837F1E #1E834D

square

#1E2283 #831E55 #837F1E #1E834D

split-complementary

#1E2283 #834D1E #55831E

monochromatic

#07081F #131551 #1E2283 #292FB5 #474CD5

Accessibility & contrast

On white

13.03

#1E2283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1E2283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2283

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2283	#FFFFFF	#000000	##FFFFFF
##1E2283	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003686

Deuteranopia (green-blind)

#002C81

Tritanopia (blue-blind)

#003D50

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1e2283;
/* rgb */ color: rgb(30, 34, 131);
/* oklch */ color: oklch(32.7% 0.158 271.9);

Tailwind

colors: {
  custom: {
    50: '#6c5ea8',
    500: '#1e2283',
    950: '#000000',
  },
}

SCSS

$custom: #1e2283;
$custom-light: #6c5ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2283",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 131
  },
  "hsl": {
    "h": 237.624,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32672,
    "c": 0.15761,
    "h": 271.9
  },
  "luminance": 0.03059
}

Semantic roles & 50–950 ramp

primary

#1E2283

secondary

#B6B247

accent

#DF42E6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1E2283

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

Preview Lab → · Contrast checker → · Palette generator →