#435CB2#435CB2

#435CB2 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.1% C 0.139 H 268.8°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#435CB2
RGB	rgb(67, 92, 178)
HSL	hsl(226, 45%, 48%)
HSV	hsv(226, 62%, 70%)
CMYK	cmyk(62.4%, 48.3%, 0%, 30.2%)
CIE-LAB	lab(41.31, 18.12, -48.70)
CIE-LCH	lch(41.31, 51.96, 290.41°)
OKLab	oklab(50.07% -0.003 -0.1393)
OKLCH	oklch(50.07% 0.139 268.8)
XYZ	xyz(14.1750, 12.0607, 43.6918)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435CB2 #B29943

analogous

#4394B2 #435CB2 #6143B2

triadic

#435CB2 #B2435C #5CB243

tetradic

#435CB2 #B24394 #B29943 #43B261

square

#435CB2 #B24394 #B29943 #43B261

split-complementary

#435CB2 #B26143 #94B243

monochromatic

#222E59 #324586 #435CB2 #6B80C7 #97A6D8

Accessibility & contrast

On white

6.15

#435CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#435CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435CB2

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435CB2	#FFFFFF	#000000	##FFFFFF
##435CB2	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3067B5

Deuteranopia (green-blind)

#1B5DB0

Tritanopia (blue-blind)

#00707E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #435cb2;
/* rgb */ color: rgb(67, 92, 178);
/* oklch */ color: oklch(50.1% 0.139 268.8);

Tailwind

colors: {
  custom: {
    50: '#8289c9',
    500: '#435cb2',
    950: '#000000',
  },
}

SCSS

$custom: #435cb2;
$custom-light: #8289c9;
$custom-dark: #000000;

JSON

{
  "hex": "#435cb2",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 178
  },
  "hsl": {
    "h": 226.486,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50067,
    "c": 0.13931,
    "h": 268.8
  },
  "luminance": 0.12062
}

Semantic roles & 50–950 ramp

primary

#435CB2

secondary

#C4B78D

accent

#B853D5

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #435CB2

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

Preview Lab → · Contrast checker → · Palette generator →