#1E299F#1E299F

#1E299F is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.8% C 0.186 H 269.3°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#1E299F
RGB	rgb(30, 41, 159)
HSL	hsl(235, 68%, 37%)
HSV	hsv(235, 81%, 62%)
CMYK	cmyk(81.1%, 74.2%, 0%, 37.6%)
CIE-LAB	lab(24.84, 39.22, -64.25)
CIE-LCH	lch(24.84, 75.27, 301.40°)
OKLab	oklab(36.84% -0.0021 -0.1861)
OKLCH	oklch(36.84% 0.186 269.3)
XYZ	xyz(7.5842, 4.3642, 33.2368)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E299F #9F941E

analogous

#1E699F #1E299F #541E9F

triadic

#1E299F #9F1E29 #299F1E

tetradic

#1E299F #9F1E69 #9F941E #1E9F54

square

#1E299F #9F1E69 #9F941E #1E9F54

split-complementary

#1E299F #9F541E #699F1E

monochromatic

#0B0E38 #141C6C #1E299F #2836D2 #5863DF

Accessibility & contrast

On white

11.21

#1E299F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#1E299F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E299F

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E299F	#FFFFFF	#000000	##FFFFFF
##1E299F	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A2

Deuteranopia (green-blind)

#00359D

Tritanopia (blue-blind)

#004B61

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1e299f;
/* rgb */ color: rgb(30, 41, 159);
/* oklch */ color: oklch(36.8% 0.186 269.3);

Tailwind

colors: {
  custom: {
    50: '#7364bd',
    500: '#1e299f',
    950: '#000000',
  },
}

SCSS

$custom: #1e299f;
$custom-light: #7364bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e299f",
  "rgb": {
    "r": 30,
    "g": 41,
    "b": 159
  },
  "hsl": {
    "h": 234.884,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36837,
    "c": 0.18614,
    "h": 269.3
  },
  "luminance": 0.04365
}

Semantic roles & 50–950 ramp

primary

#1E299F

secondary

#C3BA56

accent

#DC3DEB

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #1E299F

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

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