#1E2E73#1E2E73

#1E2E73 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.3% C 0.120 H 269.0°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#1E2E73
RGB	rgb(30, 46, 115)
HSL	hsl(229, 59%, 28%)
HSV	hsv(229, 74%, 45%)
CMYK	cmyk(73.9%, 60%, 0%, 54.9%)
CIE-LAB	lab(21.83, 19.25, -41.72)
CIE-LCH	lch(21.83, 45.94, 294.77°)
OKLab	oklab(33.34% -0.0021 -0.1202)
OKLCH	oklch(33.34% 0.12 269)
XYZ	xyz(4.6059, 3.4673, 16.6429)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2E73 #73631E

analogous

#1E5873 #1E2E73 #381E73

triadic

#1E2E73 #731E2E #2E731E

tetradic

#1E2E73 #731E58 #73631E #1E7338

square

#1E2E73 #731E58 #73631E #1E7338

split-complementary

#1E2E73 #73381E #58731E

monochromatic

#060A18 #111B42 #1E2E73 #2B41A4 #3F59CD

Accessibility & contrast

On white

12.40

#1E2E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#1E2E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2E73

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2E73	#FFFFFF	#000000	##FFFFFF
##1E2E73	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003875

Deuteranopia (green-blind)

#003172

Tritanopia (blue-blind)

#003F4B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e2e73;
/* rgb */ color: rgb(30, 46, 115);
/* oklch */ color: oklch(33.3% 0.120 269.0);

Tailwind

colors: {
  custom: {
    50: '#66669c',
    500: '#1e2e73',
    950: '#000000',
  },
}

SCSS

$custom: #1e2e73;
$custom-light: #66669c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2e73",
  "rgb": {
    "r": 30,
    "g": 46,
    "b": 115
  },
  "hsl": {
    "h": 228.706,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33341,
    "c": 0.12026,
    "h": 269
  },
  "luminance": 0.03468
}

Semantic roles & 50–950 ramp

primary

#1E2E73

secondary

#A79546

accent

#C446E2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #1E2E73

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

Preview Lab → · Contrast checker → · Palette generator →