#435BB2#435BB2

#435BB2 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.9% C 0.141 H 269.2°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#435BB2
RGB	rgb(67, 91, 178)
HSL	hsl(227, 45%, 48%)
HSV	hsv(227, 62%, 70%)
CMYK	cmyk(62.4%, 48.9%, 0%, 30.2%)
CIE-LAB	lab(41.04, 18.76, -49.14)
CIE-LCH	lch(41.04, 52.60, 290.90°)
OKLab	oklab(49.86% -0.002 -0.1406)
OKLCH	oklch(49.86% 0.141 269.2)
XYZ	xyz(14.0890, 11.8886, 43.6631)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435BB2 #B29A43

analogous

#4392B2 #435BB2 #6243B2

triadic

#435BB2 #B2435B #5BB243

tetradic

#435BB2 #B24392 #B29A43 #43B262

square

#435BB2 #B24392 #B29A43 #43B262

split-complementary

#435BB2 #B26243 #92B243

monochromatic

#222E59 #324486 #435BB2 #6B7FC7 #97A5D8

Accessibility & contrast

On white

6.22

#435BB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#435BB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435BB2

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435BB2	#FFFFFF	#000000	##FFFFFF
##435BB2	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E66B5

Deuteranopia (green-blind)

#185CB0

Tritanopia (blue-blind)

#006F7E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #435bb2;
/* rgb */ color: rgb(67, 91, 178);
/* oklch */ color: oklch(49.9% 0.141 269.2);

Tailwind

colors: {
  custom: {
    50: '#8289c9',
    500: '#435bb2',
    950: '#000000',
  },
}

SCSS

$custom: #435bb2;
$custom-light: #8289c9;
$custom-dark: #000000;

JSON

{
  "hex": "#435bb2",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 178
  },
  "hsl": {
    "h": 227.027,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.49859,
    "c": 0.1406,
    "h": 269.2
  },
  "luminance": 0.1189
}

Semantic roles & 50–950 ramp

primary

#435BB2

secondary

#C4B88D

accent

#B953D5

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #435BB2

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

Preview Lab → · Contrast checker → · Palette generator →