#1E218E#1E218E

#1E218E is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.7% C 0.173 H 271.2°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#1E218E
RGB	rgb(30, 33, 142)
HSL	hsl(238, 65%, 34%)
HSV	hsv(238, 79%, 56%)
CMYK	cmyk(78.9%, 76.8%, 0%, 44.3%)
CIE-LAB	lab(21.27, 38.01, -59.68)
CIE-LCH	lch(21.27, 70.76, 302.49°)
OKLab	oklab(33.74% 0.0037 -0.1728)
OKLCH	oklch(33.74% 0.173 271.2)
XYZ	xyz(5.9601, 3.3161, 25.9119)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E218E #8E8B1E

analogous

#1E598E #1E218E #531E8E

triadic

#1E218E #8E1E21 #218E1E

tetradic

#1E218E #8E1E59 #8E8B1E #1E8E53

square

#1E218E #8E1E59 #8E8B1E #1E8E53

split-complementary

#1E218E #8E531E #598E1E

monochromatic

#090A29 #13155B #1E218E #292DC1 #4D51D9

Accessibility & contrast

On white

12.62

#1E218E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1E218E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E218E

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E218E	#FFFFFF	#000000	##FFFFFF
##1E218E	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003991

Deuteranopia (green-blind)

#002D8C

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e218e;
/* rgb */ color: rgb(30, 33, 142);
/* oklch */ color: oklch(33.7% 0.173 271.2);

Tailwind

colors: {
  custom: {
    50: '#6f5eb0',
    500: '#1e218e',
    950: '#000000',
  },
}

SCSS

$custom: #1e218e;
$custom-light: #6f5eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e218e",
  "rgb": {
    "r": 30,
    "g": 33,
    "b": 142
  },
  "hsl": {
    "h": 238.393,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.33739,
    "c": 0.17285,
    "h": 271.2
  },
  "luminance": 0.03317
}

Semantic roles & 50–950 ramp

primary

#1E218E

secondary

#BCB94C

accent

#E440E8

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1E218E

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

Preview Lab → · Contrast checker → · Palette generator →