#435AC8#435AC8

#435AC8 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.3% C 0.172 H 270.3°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#435AC8
RGB	rgb(67, 90, 200)
HSL	hsl(230, 55%, 52%)
HSV	hsv(230, 67%, 78%)
CMYK	cmyk(66.5%, 55%, 0%, 21.6%)
CIE-LAB	lab(42.27, 27.16, -59.98)
CIE-LCH	lch(42.27, 65.85, 294.36°)
OKLab	oklab(51.26% 0.0009 -0.1725)
OKLCH	oklch(51.26% 0.173 270.3)
XYZ	xyz(16.3927, 12.6742, 56.2149)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435AC8 #C8B143

analogous

#439DC8 #435AC8 #6E43C8

triadic

#435AC8 #C8435A #5AC843

tetradic

#435AC8 #C8439D #C8B143 #43C86E

square

#435AC8 #C8439D #C8B143 #43C86E

split-complementary

#435AC8 #C86E43 #9DC843

monochromatic

#212E70 #2F429F #435AC8 #7284D6 #A2ADE4

Accessibility & contrast

On white

5.94

#435AC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#435AC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435AC8

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435AC8	#FFFFFF	#000000	##FFFFFF
##435AC8	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACC

Deuteranopia (green-blind)

#005EC6

Tritanopia (blue-blind)

#007488

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #435ac8;
/* rgb */ color: rgb(67, 90, 200);
/* oklch */ color: oklch(51.3% 0.172 270.3);

Tailwind

colors: {
  custom: {
    50: '#8688d9',
    500: '#435ac8',
    950: '#000000',
  },
}

SCSS

$custom: #435ac8;
$custom-light: #8688d9;
$custom-dark: #000000;

JSON

{
  "hex": "#435ac8",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 200
  },
  "hsl": {
    "h": 229.624,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.51264,
    "c": 0.1725,
    "h": 270.3
  },
  "luminance": 0.12676
}

Semantic roles & 50–950 ramp

primary

#435AC8

secondary

#D0C696

accent

#C44ADE

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #435AC8

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

Preview Lab → · Contrast checker → · Palette generator →