#434ED6#434ED6

#434ED6 is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.2% C 0.205 H 272.9°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#434ED6
RGB	rgb(67, 78, 214)
HSL	hsl(236, 64%, 55%)
HSV	hsv(236, 69%, 84%)
CMYK	cmyk(68.7%, 63.6%, 0%, 16.1%)
CIE-LAB	lab(40.40, 39.55, -71.09)
CIE-LCH	lch(40.40, 81.35, 299.09°)
OKLab	oklab(50.22% 0.0103 -0.2052)
OKLCH	oklch(50.22% 0.205 272.9)
XYZ	xyz(17.1727, 11.4955, 64.9191)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.93

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434ED6 #D6CB43

analogous

#4398D6 #434ED6 #8143D6

triadic

#434ED6 #D6434E #4ED643

tetradic

#434ED6 #D64398 #D6CB43 #43D681

square

#434ED6 #D64398 #D6CB43 #43D681

split-complementary

#434ED6 #D68143 #98D643

monochromatic

#1C2482 #2732B4 #434ED6 #757DE1 #A7ADEC

Accessibility & contrast

On white

6.36

#434ED6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#434ED6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434ED6

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434ED6	#FFFFFF	#000000	##FFFFFF
##434ED6	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066DA

Deuteranopia (green-blind)

#0059D3

Tritanopia (blue-blind)

#00718B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #434ed6;
/* rgb */ color: rgb(67, 78, 214);
/* oklch */ color: oklch(50.2% 0.205 272.9);

Tailwind

colors: {
  custom: {
    50: '#8980e4',
    500: '#434ed6',
    950: '#000000',
  },
}

SCSS

$custom: #434ed6;
$custom-light: #8980e4;
$custom-dark: #000000;

JSON

{
  "hex": "#434ed6",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 214
  },
  "hsl": {
    "h": 235.51,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5022,
    "c": 0.20549,
    "h": 272.9
  },
  "luminance": 0.11497
}

Semantic roles & 50–950 ramp

primary

#434ED6

secondary

#D9D59C

accent

#DB41E7

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #434ED6

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

Preview Lab → · Contrast checker → · Palette generator →