#434BA2#434BA2

#434BA2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.5% C 0.139 H 275.5°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#434BA2
RGB	rgb(67, 75, 162)
HSL	hsl(235, 41%, 45%)
HSV	hsv(235, 59%, 64%)
CMYK	cmyk(58.6%, 53.7%, 0%, 36.5%)
CIE-LAB	lab(35.66, 23.54, -48.30)
CIE-LCH	lch(35.66, 53.73, 295.99°)
OKLab	oklab(45.45% 0.0132 -0.1383)
OKLCH	oklch(45.45% 0.139 275.5)
XYZ	xyz(11.3503, 8.8333, 35.2823)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434BA2 #A29A43

analogous

#437BA2 #434BA2 #6A43A2

triadic

#434BA2 #A2434B #4BA243

tetradic

#434BA2 #A2437B #A29A43 #43A26A

square

#434BA2 #A2437B #A29A43 #43A26A

split-complementary

#434BA2 #A26A43 #7BA243

monochromatic

#1F234B #313777 #434BA2 #646BBF #8F94D1

Accessibility & contrast

On white

7.59

#434BA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#434BA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434BA2

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434BA2	#FFFFFF	#000000	##FFFFFF
##434BA2	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1758A5

Deuteranopia (green-blind)

#0050A0

Tritanopia (blue-blind)

#025F6F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #434ba2;
/* rgb */ color: rgb(67, 75, 162);
/* oklch */ color: oklch(45.5% 0.139 275.5);

Tailwind

colors: {
  custom: {
    50: '#807dbe',
    500: '#434ba2',
    950: '#000000',
  },
}

SCSS

$custom: #434ba2;
$custom-light: #807dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#434ba2",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 162
  },
  "hsl": {
    "h": 234.947,
    "s": 41.485,
    "l": 44.902
  },
  "oklch": {
    "l": 0.45453,
    "c": 0.13893,
    "h": 275.5
  },
  "luminance": 0.08834
}

Semantic roles & 50–950 ramp

primary

#434BA2

secondary

#BCB785

accent

#C756D1

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #434BA2

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

Preview Lab → · Contrast checker → · Palette generator →