#435CD8#435CD8

#435CD8 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.9% C 0.191 H 269.9°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#435CD8
RGB	rgb(67, 92, 216)
HSL	hsl(230, 66%, 55%)
HSV	hsv(230, 69%, 85%)
CMYK	cmyk(69%, 57.4%, 0%, 15.3%)
CIE-LAB	lab(43.95, 31.53, -66.44)
CIE-LCH	lch(43.95, 73.55, 295.39°)
OKLab	oklab(52.89% -0.0002 -0.1915)
OKLCH	oklch(52.89% 0.191 269.9)
XYZ	xyz(18.5323, 13.8036, 66.6401)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435CD8 #D8BF43

analogous

#43A6D8 #435CD8 #7443D8

triadic

#435CD8 #D8435C #5CD843

tetradic

#435CD8 #D843A6 #D8BF43 #43D874

square

#435CD8 #D843A6 #D8BF43 #43D874

split-complementary

#435CD8 #D87443 #A6D843

monochromatic

#1C2D85 #263FB8 #435CD8 #7688E3 #A8B4ED

Accessibility & contrast

On white

5.58

#435CD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#435CD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435CD8

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435CD8	#FFFFFF	#000000	##FFFFFF
##435CD8	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDC

Deuteranopia (green-blind)

#0061D6

Tritanopia (blue-blind)

#007B91

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #435cd8;
/* rgb */ color: rgb(67, 92, 216);
/* oklch */ color: oklch(52.9% 0.191 269.9);

Tailwind

colors: {
  custom: {
    50: '#8989e5',
    500: '#435cd8',
    950: '#000000',
  },
}

SCSS

$custom: #435cd8;
$custom-light: #8989e5;
$custom-dark: #000000;

JSON

{
  "hex": "#435cd8",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 216
  },
  "hsl": {
    "h": 229.933,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.52892,
    "c": 0.19147,
    "h": 269.9
  },
  "luminance": 0.13805
}

Semantic roles & 50–950 ramp

primary

#435CD8

secondary

#DAD09C

accent

#CC3FE9

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #435CD8

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

Preview Lab → · Contrast checker → · Palette generator →