#435ACC#435ACC

#435ACC is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.6% C 0.178 H 270.3°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#435ACC
RGB	rgb(67, 90, 204)
HSL	hsl(230, 57%, 53%)
HSV	hsv(230, 67%, 80%)
CMYK	cmyk(67.2%, 55.9%, 0%, 20%)
CIE-LAB	lab(42.56, 28.57, -61.82)
CIE-LCH	lch(42.56, 68.11, 294.80°)
OKLab	oklab(51.57% 0.001 -0.1779)
OKLCH	oklch(51.57% 0.178 270.3)
XYZ	xyz(16.8663, 12.8637, 58.7091)
Luminance	0.1286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435ACC #CCB543

analogous

#439ECC #435ACC #7043CC

triadic

#435ACC #CC435A #5ACC43

tetradic

#435ACC #CC439E #CCB543 #43CC70

square

#435ACC #CC439E #CCB543 #43CC70

split-complementary

#435ACC #CC7043 #9ECC43

monochromatic

#202E75 #2D41A5 #435ACC #7384D9 #A3AFE6

Accessibility & contrast

On white

5.88

#435ACC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#435ACC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435ACC

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435ACC	#FFFFFF	#000000	##FFFFFF
##435ACC	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD0

Deuteranopia (green-blind)

#005ECA

Tritanopia (blue-blind)

#00768A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #435acc;
/* rgb */ color: rgb(67, 90, 204);
/* oklch */ color: oklch(51.6% 0.178 270.3);

Tailwind

colors: {
  custom: {
    50: '#8788dc',
    500: '#435acc',
    950: '#000000',
  },
}

SCSS

$custom: #435acc;
$custom-light: #8788dc;
$custom-dark: #000000;

JSON

{
  "hex": "#435acc",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 204
  },
  "hsl": {
    "h": 229.927,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.51572,
    "c": 0.17791,
    "h": 270.3
  },
  "luminance": 0.12865
}

Semantic roles & 50–950 ramp

primary

#435ACC

secondary

#D3C998

accent

#C747E1

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #435ACC

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

Preview Lab → · Contrast checker → · Palette generator →