#434FDC#434FDC

#434FDC is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 50.9% C 0.212 H 272.5°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#434FDC
RGB	rgb(67, 79, 220)
HSL	hsl(235, 69%, 56%)
HSV	hsv(235, 70%, 86%)
CMYK	cmyk(69.5%, 64.1%, 0%, 13.7%)
CIE-LAB	lab(41.14, 40.98, -73.32)
CIE-LCH	lch(41.14, 83.99, 299.20°)
OKLab	oklab(50.91% 0.0092 -0.2118)
OKLCH	oklch(50.91% 0.212 272.5)
XYZ	xyz(18.0246, 11.9508, 69.0531)
Luminance	0.1195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434FDC #DCD043

analogous

#439CDC #434FDC #8443DC

triadic

#434FDC #DC434F #4FDC43

tetradic

#434FDC #DC439C #DCD043 #43DC84

square

#434FDC #DC439C #DCD043 #43DC84

split-complementary

#434FDC #DC8443 #9CDC43

monochromatic

#1A238B #2330BE #434FDC #777FE6 #AAB0EF

Accessibility & contrast

On white

6.19

#434FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#434FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434FDC

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434FDC	#FFFFFF	#000000	##FFFFFF
##434FDC	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E0

Deuteranopia (green-blind)

#005AD9

Tritanopia (blue-blind)

#00748E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #434fdc;
/* rgb */ color: rgb(67, 79, 220);
/* oklch */ color: oklch(50.9% 0.212 272.5);

Tailwind

colors: {
  custom: {
    50: '#8b80e8',
    500: '#434fdc',
    950: '#000000',
  },
}

SCSS

$custom: #434fdc;
$custom-light: #8b80e8;
$custom-dark: #000000;

JSON

{
  "hex": "#434fdc",
  "rgb": {
    "r": 67,
    "g": 79,
    "b": 220
  },
  "hsl": {
    "h": 235.294,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50913,
    "c": 0.21197,
    "h": 272.5
  },
  "luminance": 0.11953
}

Semantic roles & 50–950 ramp

primary

#434FDC

secondary

#DDD89E

accent

#DE3CEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #434FDC

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

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