#1E2B7F#1E2B7F

#1E2B7F is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.9% C 0.141 H 270.0°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#1E2B7F
RGB	rgb(30, 43, 127)
HSL	hsl(232, 62%, 31%)
HSV	hsv(232, 76%, 50%)
CMYK	cmyk(76.4%, 66.1%, 0%, 50.2%)
CIE-LAB	lab(22.07, 26.06, -48.95)
CIE-LCH	lch(22.07, 55.46, 298.03°)
OKLab	oklab(33.85% 0.0001 -0.1415)
OKLCH	oklch(33.85% 0.142 270)
XYZ	xyz(5.2288, 3.5355, 20.4814)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2B7F #7F721E

analogous

#1E5B7F #1E2B7F #411E7F

triadic

#1E2B7F #7F1E2B #2B7F1E

tetradic

#1E2B7F #7F1E5B #7F721E #1E7F41

square

#1E2B7F #7F1E5B #7F721E #1E7F41

split-complementary

#1E2B7F #7F411E #5B7F1E

monochromatic

#07091C #121A4D #1E2B7F #2A3CB1 #4458D3

Accessibility & contrast

On white

12.30

#1E2B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#1E2B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B7F

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2B7F	#FFFFFF	#000000	##FFFFFF
##1E2B7F	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003982

Deuteranopia (green-blind)

#00307D

Tritanopia (blue-blind)

#004151

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e2b7f;
/* rgb */ color: rgb(30, 43, 127);
/* oklch */ color: oklch(33.9% 0.141 270.0);

Tailwind

colors: {
  custom: {
    50: '#6a64a5',
    500: '#1e2b7f',
    950: '#000000',
  },
}

SCSS

$custom: #1e2b7f;
$custom-light: #6a64a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2b7f",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 127
  },
  "hsl": {
    "h": 231.959,
    "s": 61.783,
    "l": 30.784
  },
  "oklch": {
    "l": 0.33854,
    "c": 0.1415,
    "h": 270
  },
  "luminance": 0.03536
}

Semantic roles & 50–950 ramp

primary

#1E2B7F

secondary

#B2A447

accent

#CF43E5

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #1E2B7F

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

Preview Lab → · Contrast checker → · Palette generator →