#435CB4#435CB4

#435CB4 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.2% C 0.142 H 268.9°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#435CB4
RGB	rgb(67, 92, 180)
HSL	hsl(227, 46%, 48%)
HSV	hsv(227, 63%, 71%)
CMYK	cmyk(62.8%, 48.9%, 0%, 29.4%)
CIE-LAB	lab(41.44, 18.82, -49.67)
CIE-LCH	lch(41.44, 53.12, 290.75°)
OKLab	oklab(50.21% -0.0027 -0.1421)
OKLCH	oklch(50.21% 0.142 268.9)
XYZ	xyz(14.3773, 12.1416, 44.7571)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435CB4 #B49B43

analogous

#4394B4 #435CB4 #6243B4

triadic

#435CB4 #B4435C #5CB443

tetradic

#435CB4 #B44394 #B49B43 #43B462

square

#435CB4 #B44394 #B49B43 #43B462

split-complementary

#435CB4 #B46243 #94B443

monochromatic

#222E5B #324587 #435CB4 #6C80C8 #99A7D9

Accessibility & contrast

On white

6.12

#435CB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#435CB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435CB4

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435CB4	#FFFFFF	#000000	##FFFFFF
##435CB4	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E67B7

Deuteranopia (green-blind)

#175DB2

Tritanopia (blue-blind)

#00707F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #435cb4;
/* rgb */ color: rgb(67, 92, 180);
/* oklch */ color: oklch(50.2% 0.142 268.9);

Tailwind

colors: {
  custom: {
    50: '#8289cb',
    500: '#435cb4',
    950: '#000000',
  },
}

SCSS

$custom: #435cb4;
$custom-light: #8289cb;
$custom-dark: #000000;

JSON

{
  "hex": "#435cb4",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 180
  },
  "hsl": {
    "h": 226.726,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50205,
    "c": 0.14216,
    "h": 268.9
  },
  "luminance": 0.12143
}

Semantic roles & 50–950 ramp

primary

#435CB4

secondary

#C5B98E

accent

#B852D5

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #435CB4

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

Preview Lab → · Contrast checker → · Palette generator →