#434BD7#434BD7

#434BD7 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 49.8% C 0.210 H 273.3°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#434BD7
RGB	rgb(67, 75, 215)
HSL	hsl(237, 65%, 55%)
HSV	hsv(237, 69%, 84%)
CMYK	cmyk(68.8%, 65.1%, 0%, 15.7%)
CIE-LAB	lab(39.80, 41.71, -72.65)
CIE-LCH	lch(39.80, 83.77, 299.86°)
OKLab	oklab(49.81% 0.0123 -0.2098)
OKLCH	oklch(49.81% 0.21 273.3)
XYZ	xyz(17.0925, 11.1301, 65.5244)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434BD7 #D7CF43

analogous

#4395D7 #434BD7 #8543D7

triadic

#434BD7 #D7434B #4BD743

tetradic

#434BD7 #D74395 #D7CF43 #43D785

square

#434BD7 #D74395 #D7CF43 #43D785

split-complementary

#434BD7 #D78543 #95D743

monochromatic

#1C2284 #272EB6 #434BD7 #757BE2 #A8ACEC

Accessibility & contrast

On white

6.51

#434BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#434BD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434BD7

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434BD7	#FFFFFF	#000000	##FFFFFF
##434BD7	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DB

Deuteranopia (green-blind)

#0057D4

Tritanopia (blue-blind)

#00708A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #434bd7;
/* rgb */ color: rgb(67, 75, 215);
/* oklch */ color: oklch(49.8% 0.210 273.3);

Tailwind

colors: {
  custom: {
    50: '#8a7de4',
    500: '#434bd7',
    950: '#000000',
  },
}

SCSS

$custom: #434bd7;
$custom-light: #8a7de4;
$custom-dark: #000000;

JSON

{
  "hex": "#434bd7",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 215
  },
  "hsl": {
    "h": 236.757,
    "s": 64.912,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49805,
    "c": 0.21019,
    "h": 273.3
  },
  "luminance": 0.11132
}

Semantic roles & 50–950 ramp

primary

#434BD7

secondary

#DAD69C

accent

#DF40E8

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #434BD7

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

Preview Lab → · Contrast checker → · Palette generator →