#1E298E#1E298E

#1E298E is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.0% C 0.164 H 270.0°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#1E298E
RGB	rgb(30, 41, 142)
HSL	hsl(234, 65%, 34%)
HSV	hsv(234, 79%, 56%)
CMYK	cmyk(78.9%, 71.1%, 0%, 44.3%)
CIE-LAB	lab(23.05, 33.07, -56.75)
CIE-LCH	lch(23.05, 65.68, 300.23°)
OKLab	oklab(35.01% 0 -0.1643)
OKLCH	oklch(35.01% 0.164 270)
XYZ	xyz(6.2092, 3.8142, 25.9949)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E298E #8E831E

analogous

#1E618E #1E298E #4B1E8E

triadic

#1E298E #8E1E29 #298E1E

tetradic

#1E298E #8E1E61 #8E831E #1E8E4B

square

#1E298E #8E1E61 #8E831E #1E8E4B

split-complementary

#1E298E #8E4B1E #618E1E

monochromatic

#090C29 #131A5B #1E298E #2938C1 #4D5BD9

Accessibility & contrast

On white

11.91

#1E298E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1E298E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E298E

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E298E	#FFFFFF	#000000	##FFFFFF
##1E298E	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C91

Deuteranopia (green-blind)

#00328C

Tritanopia (blue-blind)

#004558

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e298e;
/* rgb */ color: rgb(30, 41, 142);
/* oklch */ color: oklch(35.0% 0.164 270.0);

Tailwind

colors: {
  custom: {
    50: '#6e63b0',
    500: '#1e298e',
    950: '#000000',
  },
}

SCSS

$custom: #1e298e;
$custom-light: #6e63b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e298e",
  "rgb": {
    "r": 30,
    "g": 41,
    "b": 142
  },
  "hsl": {
    "h": 234.107,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35013,
    "c": 0.1643,
    "h": 270
  },
  "luminance": 0.03815
}

Semantic roles & 50–950 ramp

primary

#1E298E

secondary

#BCB14C

accent

#D840E8

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#080511

muted

#7B7980

Preview Lab

Preview with #1E298E

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

Preview Lab → · Contrast checker → · Palette generator →