#435CB8#435CB8

#435CB8 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.5% C 0.148 H 269.1°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#435CB8
RGB	rgb(67, 92, 184)
HSL	hsl(227, 47%, 49%)
HSV	hsv(227, 64%, 72%)
CMYK	cmyk(63.6%, 50%, 0%, 27.8%)
CIE-LAB	lab(41.70, 20.23, -51.60)
CIE-LCH	lch(41.70, 55.42, 291.41°)
OKLab	oklab(50.49% -0.0023 -0.1478)
OKLCH	oklch(50.49% 0.148 269.1)
XYZ	xyz(14.7907, 12.3070, 46.9341)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435CB8 #B89F43

analogous

#4397B8 #435CB8 #6443B8

triadic

#435CB8 #B8435C #5CB843

tetradic

#435CB8 #B84397 #B89F43 #43B864

square

#435CB8 #B84397 #B89F43 #43B864

split-complementary

#435CB8 #B86443 #97B843

monochromatic

#222F5E #33468B #435CB8 #6E82CA #9BA8DB

Accessibility & contrast

On white

6.07

#435CB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#435CB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435CB8

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435CB8	#FFFFFF	#000000	##FFFFFF
##435CB8	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A68BB

Deuteranopia (green-blind)

#0B5DB6

Tritanopia (blue-blind)

#007181

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #435cb8;
/* rgb */ color: rgb(67, 92, 184);
/* oklch */ color: oklch(50.5% 0.148 269.1);

Tailwind

colors: {
  custom: {
    50: '#8389ce',
    500: '#435cb8',
    950: '#000000',
  },
}

SCSS

$custom: #435cb8;
$custom-light: #8389ce;
$custom-dark: #000000;

JSON

{
  "hex": "#435cb8",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 184
  },
  "hsl": {
    "h": 227.179,
    "s": 46.614,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50486,
    "c": 0.14782,
    "h": 269.1
  },
  "luminance": 0.12308
}

Semantic roles & 50–950 ramp

primary

#435CB8

secondary

#C7BB90

accent

#BA52D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #435CB8

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

Preview Lab → · Contrast checker → · Palette generator →