#1E318D#1E318D

#1E318D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.4% C 0.153 H 268.3°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#1E318D
RGB	rgb(30, 49, 141)
HSL	hsl(230, 65%, 34%)
HSV	hsv(230, 79%, 55%)
CMYK	cmyk(78.7%, 65.2%, 0%, 44.7%)
CIE-LAB	lab(24.94, 27.39, -53.03)
CIE-LCH	lch(24.94, 59.68, 297.31°)
OKLab	oklab(36.36% -0.0045 -0.1534)
OKLCH	oklch(36.36% 0.153 268.3)
XYZ	xyz(6.4398, 4.3950, 25.7031)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E318D #8D7A1E

analogous

#1E688D #1E318D #421E8D

triadic

#1E318D #8D1E31 #318D1E

tetradic

#1E318D #8D1E68 #8D7A1E #1E8D42

square

#1E318D #8D1E68 #8D7A1E #1E8D42

split-complementary

#1E318D #8D421E #688D1E

monochromatic

#090E28 #131F5B #1E318D #2943BF #4C64D9

Accessibility & contrast

On white

11.17

#1E318D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#1E318D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E318D

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E318D	#FFFFFF	#000000	##FFFFFF
##1E318D	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004190

Deuteranopia (green-blind)

#00368B

Tritanopia (blue-blind)

#00495A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1e318d;
/* rgb */ color: rgb(30, 49, 141);
/* oklch */ color: oklch(36.4% 0.153 268.3);

Tailwind

colors: {
  custom: {
    50: '#6d69af',
    500: '#1e318d',
    950: '#000000',
  },
}

SCSS

$custom: #1e318d;
$custom-light: #6d69af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e318d",
  "rgb": {
    "r": 30,
    "g": 49,
    "b": 141
  },
  "hsl": {
    "h": 229.73,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36361,
    "c": 0.15345,
    "h": 268.3
  },
  "luminance": 0.04396
}

Semantic roles & 50–950 ramp

primary

#1E318D

secondary

#BCA84B

accent

#CB40E8

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #1E318D

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

Preview Lab → · Contrast checker → · Palette generator →