#434EDB#434EDB

#434EDB is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.7% C 0.212 H 272.7°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#434EDB
RGB	rgb(67, 78, 219)
HSL	hsl(236, 68%, 56%)
HSV	hsv(236, 69%, 86%)
CMYK	cmyk(69.4%, 64.4%, 0%, 14.1%)
CIE-LAB	lab(40.82, 41.25, -73.26)
CIE-LCH	lch(40.82, 84.07, 299.38°)
OKLab	oklab(50.66% 0.0099 -0.2116)
OKLCH	oklch(50.66% 0.212 272.7)
XYZ	xyz(17.8210, 11.7548, 68.3338)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434EDB #DBD043

analogous

#439ADB #434EDB #8443DB

triadic

#434EDB #DB434E #4EDB43

tetradic

#434EDB #DB439A #DBD043 #43DB84

square

#434EDB #DB439A #DBD043 #43DB84

split-complementary

#434EDB #DB8443 #9ADB43

monochromatic

#1A2289 #242FBD #434EDB #767EE5 #AAAFEF

Accessibility & contrast

On white

6.27

#434EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#434EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434EDB

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434EDB	#FFFFFF	#000000	##FFFFFF
##434EDB	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DF

Deuteranopia (green-blind)

#0059D8

Tritanopia (blue-blind)

#00738D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #434edb;
/* rgb */ color: rgb(67, 78, 219);
/* oklch */ color: oklch(50.7% 0.212 272.7);

Tailwind

colors: {
  custom: {
    50: '#8a80e7',
    500: '#434edb',
    950: '#000000',
  },
}

SCSS

$custom: #434edb;
$custom-light: #8a80e7;
$custom-dark: #000000;

JSON

{
  "hex": "#434edb",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 219
  },
  "hsl": {
    "h": 235.658,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.50657,
    "c": 0.21184,
    "h": 272.7
  },
  "luminance": 0.11757
}

Semantic roles & 50–950 ramp

primary

#434EDB

secondary

#DCD89E

accent

#DE3DEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #434EDB

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

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