#434EA2#434EA2

#434EA2 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.1% C 0.135 H 274.2°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#434EA2
RGB	rgb(67, 78, 162)
HSL	hsl(233, 41%, 45%)
HSV	hsv(233, 59%, 64%)
CMYK	cmyk(58.6%, 51.9%, 0%, 36.5%)
CIE-LAB	lab(36.46, 21.59, -47.01)
CIE-LCH	lch(36.46, 51.73, 294.67°)
OKLab	oklab(46.06% 0.01 -0.1345)
OKLCH	oklch(46.06% 0.135 274.2)
XYZ	xyz(11.5586, 9.2498, 35.3517)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434EA2 #A29743

analogous

#437DA2 #434EA2 #6843A2

triadic

#434EA2 #A2434E #4EA243

tetradic

#434EA2 #A2437D #A29743 #43A268

square

#434EA2 #A2437D #A29743 #43A268

split-complementary

#434EA2 #A26843 #7DA243

monochromatic

#1F244B #313977 #434EA2 #646EBF #8F96D1

Accessibility & contrast

On white

7.37

#434EA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#434EA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434EA2

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434EA2	#FFFFFF	#000000	##FFFFFF
##434EA2	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205AA5

Deuteranopia (green-blind)

#0C52A0

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #434ea2;
/* rgb */ color: rgb(67, 78, 162);
/* oklch */ color: oklch(46.1% 0.135 274.2);

Tailwind

colors: {
  custom: {
    50: '#807fbe',
    500: '#434ea2',
    950: '#000000',
  },
}

SCSS

$custom: #434ea2;
$custom-light: #807fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#434ea2",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 162
  },
  "hsl": {
    "h": 233.053,
    "s": 41.485,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46055,
    "c": 0.13485,
    "h": 274.2
  },
  "luminance": 0.09251
}

Semantic roles & 50–950 ramp

primary

#434EA2

secondary

#BCB685

accent

#C356D1

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #434EA2

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

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