#1E328B#1E328B

#1E328B is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.4% C 0.149 H 268.1°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#1E328B
RGB	rgb(30, 50, 139)
HSL	hsl(229, 64%, 33%)
HSV	hsv(229, 78%, 55%)
CMYK	cmyk(78.4%, 64%, 0%, 45.5%)
CIE-LAB	lab(25.02, 25.93, -51.65)
CIE-LCH	lch(25.02, 57.80, 296.65°)
OKLab	oklab(36.36% -0.0051 -0.1493)
OKLCH	oklch(36.36% 0.149 268.1)
XYZ	xyz(6.3346, 4.4206, 24.9405)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E328B #8B771E

analogous

#1E688B #1E328B #401E8B

triadic

#1E328B #8B1E32 #328B1E

tetradic

#1E328B #8B1E68 #8B771E #1E8B40

square

#1E328B #8B1E68 #8B771E #1E8B40

split-complementary

#1E328B #8B401E #688B1E

monochromatic

#080E26 #132059 #1E328B #2944BD #4B65D8

Accessibility & contrast

On white

11.15

#1E328B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#1E328B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E328B

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E328B	#FFFFFF	#000000	##FFFFFF
##1E328B	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418E

Deuteranopia (green-blind)

#003689

Tritanopia (blue-blind)

#004959

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1e328b;
/* rgb */ color: rgb(30, 50, 139);
/* oklch */ color: oklch(36.4% 0.149 268.1);

Tailwind

colors: {
  custom: {
    50: '#6c69ae',
    500: '#1e328b',
    950: '#000000',
  },
}

SCSS

$custom: #1e328b;
$custom-light: #6c69ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1e328b",
  "rgb": {
    "r": 30,
    "g": 50,
    "b": 139
  },
  "hsl": {
    "h": 228.991,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36364,
    "c": 0.14944,
    "h": 268.1
  },
  "luminance": 0.04421
}

Semantic roles & 50–950 ramp

primary

#1E328B

secondary

#BBA64A

accent

#C940E7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #1E328B

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

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