#1E218D#1E218D

#1E218D is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.6% C 0.172 H 271.3°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#1E218D
RGB	rgb(30, 33, 141)
HSL	hsl(238, 65%, 34%)
HSV	hsv(238, 79%, 55%)
CMYK	cmyk(78.7%, 76.6%, 0%, 44.7%)
CIE-LAB	lab(21.16, 37.66, -59.25)
CIE-LCH	lch(21.16, 70.20, 302.44°)
OKLab	oklab(33.63% 0.0039 -0.1715)
OKLCH	oklch(33.63% 0.172 271.3)
XYZ	xyz(5.8854, 3.2862, 25.5183)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E218D #8D8A1E

analogous

#1E588D #1E218D #521E8D

triadic

#1E218D #8D1E21 #218D1E

tetradic

#1E218D #8D1E58 #8D8A1E #1E8D52

square

#1E218D #8D1E58 #8D8A1E #1E8D52

split-complementary

#1E218D #8D521E #588D1E

monochromatic

#090928 #13155B #1E218D #292DBF #4C50D9

Accessibility & contrast

On white

12.67

#1E218D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1E218D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E218D

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E218D	#FFFFFF	#000000	##FFFFFF
##1E218D	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003890

Deuteranopia (green-blind)

#002D8B

Tritanopia (blue-blind)

#004155

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e218d;
/* rgb */ color: rgb(30, 33, 141);
/* oklch */ color: oklch(33.6% 0.172 271.3);

Tailwind

colors: {
  custom: {
    50: '#6f5eb0',
    500: '#1e218d',
    950: '#000000',
  },
}

SCSS

$custom: #1e218d;
$custom-light: #6f5eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e218d",
  "rgb": {
    "r": 30,
    "g": 33,
    "b": 141
  },
  "hsl": {
    "h": 238.378,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.33626,
    "c": 0.17158,
    "h": 271.3
  },
  "luminance": 0.03287
}

Semantic roles & 50–950 ramp

primary

#1E218D

secondary

#BCB94B

accent

#E340E8

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090411

muted

#7B7980

Preview Lab

Preview with #1E218D

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

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