#1E2B9D#1E2B9D

#1E2B9D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.9% C 0.182 H 269.2°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#1E2B9D
RGB	rgb(30, 43, 157)
HSL	hsl(234, 68%, 37%)
HSV	hsv(234, 81%, 62%)
CMYK	cmyk(80.9%, 72.6%, 0%, 38.4%)
CIE-LAB	lab(25.07, 37.28, -62.65)
CIE-LCH	lch(25.07, 72.91, 300.76°)
OKLab	oklab(36.94% -0.0027 -0.1815)
OKLCH	oklch(36.94% 0.182 269.2)
XYZ	xyz(7.4830, 4.4372, 32.3538)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2B9D #9D901E

analogous

#1E6B9D #1E2B9D #511E9D

triadic

#1E2B9D #9D1E2B #2B9D1E

tetradic

#1E2B9D #9D1E6B #9D901E #1E9D51

square

#1E2B9D #9D1E6B #9D901E #1E9D51

split-complementary

#1E2B9D #9D511E #6B9D1E

monochromatic

#0A0F36 #141D6A #1E2B9D #2839D0 #5765DF

Accessibility & contrast

On white

11.13

#1E2B9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#1E2B9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B9D

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2B9D	#FFFFFF	#000000	##FFFFFF
##1E2B9D	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A0

Deuteranopia (green-blind)

#00359B

Tritanopia (blue-blind)

#004B61

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1e2b9d;
/* rgb */ color: rgb(30, 43, 157);
/* oklch */ color: oklch(36.9% 0.182 269.2);

Tailwind

colors: {
  custom: {
    50: '#7265bb',
    500: '#1e2b9d',
    950: '#000000',
  },
}

SCSS

$custom: #1e2b9d;
$custom-light: #7265bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2b9d",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 157
  },
  "hsl": {
    "h": 233.858,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36936,
    "c": 0.18153,
    "h": 269.2
  },
  "luminance": 0.04438
}

Semantic roles & 50–950 ramp

primary

#1E2B9D

secondary

#C2B754

accent

#D93DEB

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090512

muted

#7B7A81

Preview Lab

Preview with #1E2B9D

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

Preview Lab → · Contrast checker → · Palette generator →