#1E2C73#1E2C73

#1E2C73 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.9% C 0.123 H 269.8°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#1E2C73
RGB	rgb(30, 44, 115)
HSL	hsl(230, 59%, 28%)
HSV	hsv(230, 74%, 45%)
CMYK	cmyk(73.9%, 61.7%, 0%, 54.9%)
CIE-LAB	lab(21.26, 20.66, -42.63)
CIE-LCH	lch(21.26, 47.38, 295.86°)
OKLab	oklab(32.92% -0.0004 -0.123)
OKLCH	oklch(32.92% 0.123 269.8)
XYZ	xyz(4.5296, 3.3147, 16.6174)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2C73 #73651E

analogous

#1E5673 #1E2C73 #3A1E73

triadic

#1E2C73 #731E2C #2C731E

tetradic

#1E2C73 #731E56 #73651E #1E733A

square

#1E2C73 #731E56 #73651E #1E733A

split-complementary

#1E2C73 #733A1E #56731E

monochromatic

#060918 #111942 #1E2C73 #2B3FA4 #3F56CD

Accessibility & contrast

On white

12.63

#1E2C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1E2C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2C73

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2C73	#FFFFFF	#000000	##FFFFFF
##1E2C73	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003775

Deuteranopia (green-blind)

#002F72

Tritanopia (blue-blind)

#003E4B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e2c73;
/* rgb */ color: rgb(30, 44, 115);
/* oklch */ color: oklch(32.9% 0.123 269.8);

Tailwind

colors: {
  custom: {
    50: '#67649c',
    500: '#1e2c73',
    950: '#000000',
  },
}

SCSS

$custom: #1e2c73;
$custom-light: #67649c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2c73",
  "rgb": {
    "r": 30,
    "g": 44,
    "b": 115
  },
  "hsl": {
    "h": 230.118,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32921,
    "c": 0.12296,
    "h": 269.8
  },
  "luminance": 0.03315
}

Semantic roles & 50–950 ramp

primary

#1E2C73

secondary

#A79746

accent

#C846E2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #1E2C73

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

Preview Lab → · Contrast checker → · Palette generator →