#1E2E78#1E2E78

#1E2E78 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.128 H 269.1°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#1E2E78
RGB	rgb(30, 46, 120)
HSL	hsl(229, 60%, 29%)
HSV	hsv(229, 75%, 47%)
CMYK	cmyk(75%, 61.7%, 0%, 52.9%)
CIE-LAB	lab(22.25, 21.23, -44.22)
CIE-LCH	lch(22.25, 49.05, 295.65°)
OKLab	oklab(33.79% -0.002 -0.1276)
OKLCH	oklch(33.79% 0.128 269.1)
XYZ	xyz(4.9014, 3.5856, 18.1994)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2E78 #78681E

analogous

#1E5B78 #1E2E78 #3B1E78

triadic

#1E2E78 #781E2E #2E781E

tetradic

#1E2E78 #781E5B #78681E #1E783B

square

#1E2E78 #781E5B #78681E #1E783B

split-complementary

#1E2E78 #783B1E #5B781E

monochromatic

#060918 #121B47 #1E2E78 #2A41A9 #415ACF

Accessibility & contrast

On white

12.23

#1E2E78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#1E2E78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2E78

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2E78	#FFFFFF	#000000	##FFFFFF
##1E2E78	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397A

Deuteranopia (green-blind)

#003177

Tritanopia (blue-blind)

#00414E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e2e78;
/* rgb */ color: rgb(30, 46, 120);
/* oklch */ color: oklch(33.8% 0.128 269.1);

Tailwind

colors: {
  custom: {
    50: '#6866a0',
    500: '#1e2e78',
    950: '#000000',
  },
}

SCSS

$custom: #1e2e78;
$custom-light: #6866a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2e78",
  "rgb": {
    "r": 30,
    "g": 46,
    "b": 120
  },
  "hsl": {
    "h": 229.333,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33791,
    "c": 0.12761,
    "h": 269.1
  },
  "luminance": 0.03586
}

Semantic roles & 50–950 ramp

primary

#1E2E78

secondary

#AC9A46

accent

#C745E3

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060F

muted

#7A7A7E

Preview Lab

Preview with #1E2E78

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

Preview Lab → · Contrast checker → · Palette generator →