#1E2277#1E2277

#1E2277 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.4% C 0.141 H 272.8°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#1E2277
RGB	rgb(30, 34, 119)
HSL	hsl(237, 60%, 29%)
HSV	hsv(237, 75%, 47%)
CMYK	cmyk(74.8%, 71.4%, 0%, 53.3%)
CIE-LAB	lab(19.02, 29.07, -48.87)
CIE-LCH	lch(19.02, 56.86, 300.75°)
OKLab	oklab(31.39% 0.0068 -0.1413)
OKLCH	oklch(31.39% 0.141 272.8)
XYZ	xyz(4.4361, 2.7515, 17.7465)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2277 #77731E

analogous

#1E4F77 #1E2277 #471E77

triadic

#1E2277 #771E22 #22771E

tetradic

#1E2277 #771E4F #77731E #1E7747

square

#1E2277 #771E4F #77731E #1E7747

split-complementary

#1E2277 #77471E #4F771E

monochromatic

#060718 #121446 #1E2277 #2A30A8 #4047CF

Accessibility & contrast

On white

13.54

#1E2277 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1E2277 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2277

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2277	#FFFFFF	#000000	##FFFFFF
##1E2277	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327A

Deuteranopia (green-blind)

#002A75

Tritanopia (blue-blind)

#003949

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e2277;
/* rgb */ color: rgb(30, 34, 119);
/* oklch */ color: oklch(31.4% 0.141 272.8);

Tailwind

colors: {
  custom: {
    50: '#695d9f',
    500: '#1e2277',
    950: '#000000',
  },
}

SCSS

$custom: #1e2277;
$custom-light: #695d9f;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2277",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 119
  },
  "hsl": {
    "h": 237.303,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31391,
    "c": 0.14146,
    "h": 272.8
  },
  "luminance": 0.02752
}

Semantic roles & 50–950 ramp

primary

#1E2277

secondary

#ABA646

accent

#DC45E3

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040F

muted

#7A797E

Preview Lab

Preview with #1E2277

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

Preview Lab → · Contrast checker → · Palette generator →