#434EDA#434EDA

#434EDA is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.6% C 0.211 H 272.7°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#434EDA
RGB	rgb(67, 78, 218)
HSL	hsl(236, 67%, 56%)
HSV	hsv(236, 69%, 85%)
CMYK	cmyk(69.3%, 64.2%, 0%, 14.5%)
CIE-LAB	lab(40.74, 40.91, -72.83)
CIE-LCH	lch(40.74, 83.53, 299.32°)
OKLab	oklab(50.57% 0.01 -0.2103)
OKLCH	oklch(50.57% 0.211 272.7)
XYZ	xyz(17.6898, 11.7023, 67.6426)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434EDA #DACF43

analogous

#4399DA #434EDA #8343DA

triadic

#434EDA #DA434E #4EDA43

tetradic

#434EDA #DA4399 #DACF43 #43DA83

square

#434EDA #DA4399 #DACF43 #43DA83

split-complementary

#434EDA #DA8343 #99DA43

monochromatic

#1B2388 #2530BB #434EDA #767EE4 #A9AEEE

Accessibility & contrast

On white

6.29

#434EDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#434EDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434EDA

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434EDA	#FFFFFF	#000000	##FFFFFF
##434EDA	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DE

Deuteranopia (green-blind)

#0059D7

Tritanopia (blue-blind)

#00738D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #434eda;
/* rgb */ color: rgb(67, 78, 218);
/* oklch */ color: oklch(50.6% 0.211 272.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#434eda",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 218
  },
  "hsl": {
    "h": 235.629,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5057,
    "c": 0.21058,
    "h": 272.7
  },
  "luminance": 0.11704
}

Semantic roles & 50–950 ramp

primary

#434EDA

secondary

#DCD79D

accent

#DD3EEA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #434EDA

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

Preview Lab → · Contrast checker → · Palette generator →