#434DE8#434DE8

#434DE8 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.7% C 0.229 H 272.4°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#434DE8
RGB	rgb(67, 77, 232)
HSL	hsl(236, 78%, 59%)
HSV	hsv(236, 71%, 91%)
CMYK	cmyk(71.1%, 66.8%, 0%, 9%)
CIE-LAB	lab(41.73, 46.21, -79.18)
CIE-LCH	lch(41.73, 91.68, 300.27°)
OKLab	oklab(51.66% 0.0094 -0.2289)
OKLCH	oklch(51.66% 0.229 272.4)
XYZ	xyz(19.5292, 12.3253, 77.6781)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434DE8 #E8DE43

analogous

#439FE8 #434DE8 #8B43E8

triadic

#434DE8 #E8434D #4DE843

tetradic

#434DE8 #E8439F #E8DE43 #43E88B

square

#434DE8 #E8439F #E8DE43 #43E88B

split-complementary

#434DE8 #E88B43 #9FE843

monochromatic

#131C9D #1A25D4 #434DE8 #7A81EF #B0B4F5

Accessibility & contrast

On white

6.06

#434DE8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#434DE8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434DE8

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434DE8	#FFFFFF	#000000	##FFFFFF
##434DE8	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AED

Deuteranopia (green-blind)

#005BE5

Tritanopia (blue-blind)

#007794

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #434de8;
/* rgb */ color: rgb(67, 77, 232);
/* oklch */ color: oklch(51.7% 0.229 272.4);

Tailwind

colors: {
  custom: {
    50: '#8d7ff1',
    500: '#434de8',
    950: '#000000',
  },
}

SCSS

$custom: #434de8;
$custom-light: #8d7ff1;
$custom-dark: #000000;

JSON

{
  "hex": "#434de8",
  "rgb": {
    "r": 67,
    "g": 77,
    "b": 232
  },
  "hsl": {
    "h": 236.364,
    "s": 78.199,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51661,
    "c": 0.22911,
    "h": 272.4
  },
  "luminance": 0.12327
}

Semantic roles & 50–950 ramp

primary

#434DE8

secondary

#E4E0A3

accent

#E933F5

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #434DE8

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

Preview Lab → · Contrast checker → · Palette generator →