#1E247A#1E247A

#1E247A is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.1% C 0.143 H 272.1°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#1E247A
RGB	rgb(30, 36, 122)
HSL	hsl(236, 61%, 30%)
HSV	hsv(236, 75%, 48%)
CMYK	cmyk(75.4%, 70.5%, 0%, 52.2%)
CIE-LAB	lab(19.81, 28.88, -49.49)
CIE-LCH	lch(19.81, 57.29, 300.26°)
OKLab	oklab(32.06% 0.0052 -0.1431)
OKLCH	oklch(32.06% 0.143 272.1)
XYZ	xyz(4.6780, 2.9424, 18.7300)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E247A #7A741E

analogous

#1E527A #1E247A #461E7A

triadic

#1E247A #7A1E24 #247A1E

tetradic

#1E247A #7A1E52 #7A741E #1E7A46

square

#1E247A #7A1E52 #7A741E #1E7A46

split-complementary

#1E247A #7A461E #527A1E

monochromatic

#060719 #121649 #1E247A #2A32AB #424BD0

Accessibility & contrast

On white

13.22

#1E247A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1E247A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E247A

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E247A	#FFFFFF	#000000	##FFFFFF
##1E247A	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347D

Deuteranopia (green-blind)

#002C78

Tritanopia (blue-blind)

#003B4C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e247a;
/* rgb */ color: rgb(30, 36, 122);
/* oklch */ color: oklch(32.1% 0.143 272.1);

Tailwind

colors: {
  custom: {
    50: '#695fa1',
    500: '#1e247a',
    950: '#000000',
  },
}

SCSS

$custom: #1e247a;
$custom-light: #695fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e247a",
  "rgb": {
    "r": 30,
    "g": 36,
    "b": 122
  },
  "hsl": {
    "h": 236.087,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.32056,
    "c": 0.14319,
    "h": 272.1
  },
  "luminance": 0.02943
}

Semantic roles & 50–950 ramp

primary

#1E247A

secondary

#AEA746

accent

#D944E4

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#07040F

muted

#7A797F

Preview Lab

Preview with #1E247A

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

Preview Lab → · Contrast checker → · Palette generator →