#1E429C#1E429C

#1E429C is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.1% C 0.153 H 264.2°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#1E429C
RGB	rgb(30, 66, 156)
HSL	hsl(223, 68%, 36%)
HSV	hsv(223, 81%, 61%)
CMYK	cmyk(80.8%, 57.7%, 0%, 38.8%)
CIE-LAB	lab(30.81, 21.67, -52.63)
CIE-LCH	lch(30.81, 56.92, 292.38°)
OKLab	oklab(41.14% -0.0154 -0.152)
OKLCH	oklch(41.14% 0.153 264.2)
XYZ	xyz(8.4823, 6.5718, 32.2675)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E429C #9C781E

analogous

#1E819C #1E429C #391E9C

triadic

#1E429C #9C1E42 #429C1E

tetradic

#1E429C #9C1E81 #9C781E #1E9C39

square

#1E429C #9C1E81 #9C781E #1E9C39

split-complementary

#1E429C #9C391E #819C1E

monochromatic

#0A1735 #142C69 #1E429C #2858CF #567DDE

Accessibility & contrast

On white

9.07

#1E429C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#1E429C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E429C

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E429C	#FFFFFF	#000000	##FFFFFF
##1E429C	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9F

Deuteranopia (green-blind)

#00439A

Tritanopia (blue-blind)

#005968

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1e429c;
/* rgb */ color: rgb(30, 66, 156);
/* oklch */ color: oklch(41.1% 0.153 264.2);

Tailwind

colors: {
  custom: {
    50: '#6f75ba',
    500: '#1e429c',
    950: '#000000',
  },
}

SCSS

$custom: #1e429c;
$custom-light: #6f75ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e429c",
  "rgb": {
    "r": 30,
    "g": 66,
    "b": 156
  },
  "hsl": {
    "h": 222.857,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.41139,
    "c": 0.15276,
    "h": 264.2
  },
  "luminance": 0.06573
}

Semantic roles & 50–950 ramp

primary

#1E429C

secondary

#C2A254

accent

#B93DEB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1E429C

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

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