#1E459C#1E459C

#1E459C is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.149 H 263.2°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#1E459C
RGB	rgb(30, 69, 156)
HSL	hsl(221, 68%, 36%)
HSV	hsv(221, 81%, 61%)
CMYK	cmyk(80.8%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(31.65, 19.62, -51.27)
CIE-LCH	lch(31.65, 54.89, 290.94°)
OKLab	oklab(41.77% -0.0175 -0.1479)
OKLCH	oklch(41.77% 0.149 263.2)
XYZ	xyz(8.6621, 6.9315, 32.3274)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E459C #9C751E

analogous

#1E849C #1E459C #361E9C

triadic

#1E459C #9C1E45 #459C1E

tetradic

#1E459C #9C1E84 #9C751E #1E9C36

square

#1E459C #9C1E84 #9C751E #1E9C36

split-complementary

#1E459C #9C361E #849C1E

monochromatic

#0A1835 #142E69 #1E459C #285CCF #5680DE

Accessibility & contrast

On white

8.80

#1E459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#1E459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E459C

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E459C	#FFFFFF	#000000	##FFFFFF
##1E459C	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519F

Deuteranopia (green-blind)

#00459A

Tritanopia (blue-blind)

#005B69

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e459c;
/* rgb */ color: rgb(30, 69, 156);
/* oklch */ color: oklch(41.8% 0.149 263.2);

Tailwind

colors: {
  custom: {
    50: '#6f78ba',
    500: '#1e459c',
    950: '#000000',
  },
}

SCSS

$custom: #1e459c;
$custom-light: #6f78ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e459c",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 221.429,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.41772,
    "c": 0.14896,
    "h": 263.2
  },
  "luminance": 0.06933
}

Semantic roles & 50–950 ramp

primary

#1E459C

secondary

#C2A054

accent

#B53DEB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1E459C

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

Preview Lab → · Contrast checker → · Palette generator →