#434DA2#434DA2

#434DA2 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.9% C 0.136 H 274.7°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#434DA2
RGB	rgb(67, 77, 162)
HSL	hsl(234, 41%, 45%)
HSV	hsv(234, 59%, 64%)
CMYK	cmyk(58.6%, 52.5%, 0%, 36.5%)
CIE-LAB	lab(36.19, 22.24, -47.44)
CIE-LCH	lch(36.19, 52.40, 295.12°)
OKLab	oklab(45.85% 0.0111 -0.1358)
OKLCH	oklch(45.85% 0.136 274.7)
XYZ	xyz(11.4881, 9.1088, 35.3282)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434DA2 #A29843

analogous

#437DA2 #434DA2 #6843A2

triadic

#434DA2 #A2434D #4DA243

tetradic

#434DA2 #A2437D #A29843 #43A268

square

#434DA2 #A2437D #A29843 #43A268

split-complementary

#434DA2 #A26843 #7DA243

monochromatic

#1F244B #313877 #434DA2 #646DBF #8F96D1

Accessibility & contrast

On white

7.44

#434DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#434DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434DA2

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434DA2	#FFFFFF	#000000	##FFFFFF
##434DA2	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E59A5

Deuteranopia (green-blind)

#0751A0

Tritanopia (blue-blind)

#016070

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #434da2;
/* rgb */ color: rgb(67, 77, 162);
/* oklch */ color: oklch(45.9% 0.136 274.7);

Tailwind

colors: {
  custom: {
    50: '#807ebe',
    500: '#434da2',
    950: '#000000',
  },
}

SCSS

$custom: #434da2;
$custom-light: #807ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#434da2",
  "rgb": {
    "r": 67,
    "g": 77,
    "b": 162
  },
  "hsl": {
    "h": 233.684,
    "s": 41.485,
    "l": 44.902
  },
  "oklch": {
    "l": 0.45853,
    "c": 0.13621,
    "h": 274.7
  },
  "luminance": 0.0911
}

Semantic roles & 50–950 ramp

primary

#434DA2

secondary

#BCB685

accent

#C456D1

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #434DA2

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

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