#1E2E83#1E2E83

#1E2E83 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.8% C 0.143 H 269.1°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#1E2E83
RGB	rgb(30, 46, 131)
HSL	hsl(230, 63%, 32%)
HSV	hsv(230, 77%, 51%)
CMYK	cmyk(77.1%, 64.9%, 0%, 48.6%)
CIE-LAB	lab(23.23, 25.55, -49.58)
CIE-LCH	lch(23.23, 55.77, 297.27°)
OKLab	oklab(34.82% -0.0022 -0.1433)
OKLCH	oklch(34.82% 0.143 269.1)
XYZ	xyz(5.6077, 3.8681, 21.9194)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2E83 #83731E

analogous

#1E6183 #1E2E83 #411E83

triadic

#1E2E83 #831E2E #2E831E

tetradic

#1E2E83 #831E61 #83731E #1E8341

square

#1E2E83 #831E61 #83731E #1E8341

split-complementary

#1E2E83 #83411E #61831E

monochromatic

#070B1F #131D51 #1E2E83 #293FB5 #475DD5

Accessibility & contrast

On white

11.84

#1E2E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#1E2E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2E83

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2E83	#FFFFFF	#000000	##FFFFFF
##1E2E83	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C86

Deuteranopia (green-blind)

#003381

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e2e83;
/* rgb */ color: rgb(30, 46, 131);
/* oklch */ color: oklch(34.8% 0.143 269.1);

Tailwind

colors: {
  custom: {
    50: '#6b66a8',
    500: '#1e2e83',
    950: '#000000',
  },
}

SCSS

$custom: #1e2e83;
$custom-light: #6b66a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2e83",
  "rgb": {
    "r": 30,
    "g": 46,
    "b": 131
  },
  "hsl": {
    "h": 230.495,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34821,
    "c": 0.14333,
    "h": 269.1
  },
  "luminance": 0.03869
}

Semantic roles & 50–950 ramp

primary

#1E2E83

secondary

#B6A447

accent

#CC42E6

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #1E2E83

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

Preview Lab → · Contrast checker → · Palette generator →