#1E298C#1E298C

#1E298C is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.162 H 270.1°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#1E298C
RGB	rgb(30, 41, 140)
HSL	hsl(234, 65%, 33%)
HSV	hsv(234, 79%, 55%)
CMYK	cmyk(78.6%, 70.7%, 0%, 45.1%)
CIE-LAB	lab(22.84, 32.32, -55.84)
CIE-LCH	lch(22.84, 64.52, 300.06°)
OKLab	oklab(34.8% 0.0002 -0.1616)
OKLCH	oklch(34.8% 0.162 270.1)
XYZ	xyz(6.0604, 3.7547, 25.2112)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E298C #8C811E

analogous

#1E608C #1E298C #4A1E8C

triadic

#1E298C #8C1E29 #298C1E

tetradic

#1E298C #8C1E60 #8C811E #1E8C4A

square

#1E298C #8C1E60 #8C811E #1E8C4A

split-complementary

#1E298C #8C4A1E #608C1E

monochromatic

#080B27 #131A5A #1E298C #2938BE #4C5AD9

Accessibility & contrast

On white

11.99

#1E298C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#1E298C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E298C

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E298C	#FFFFFF	#000000	##FFFFFF
##1E298C	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8F

Deuteranopia (green-blind)

#00318A

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e298c;
/* rgb */ color: rgb(30, 41, 140);
/* oklch */ color: oklch(34.8% 0.162 270.1);

Tailwind

colors: {
  custom: {
    50: '#6d63af',
    500: '#1e298c',
    950: '#000000',
  },
}

SCSS

$custom: #1e298c;
$custom-light: #6d63af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e298c",
  "rgb": {
    "r": 30,
    "g": 41,
    "b": 140
  },
  "hsl": {
    "h": 234,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34803,
    "c": 0.16165,
    "h": 270.1
  },
  "luminance": 0.03755
}

Semantic roles & 50–950 ramp

primary

#1E298C

secondary

#BBB04B

accent

#D740E8

background

#F7F5FA

surface

#EDEAF5

border

#C8C6CF

text

#080510

muted

#7B797F

Preview Lab

Preview with #1E298C

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

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