#435CC1#435CC1

#435CC1 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.1% C 0.160 H 269.5°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#435CC1
RGB	rgb(67, 92, 193)
HSL	hsl(228, 50%, 51%)
HSV	hsv(228, 65%, 76%)
CMYK	cmyk(65.3%, 52.3%, 0%, 24.3%)
CIE-LAB	lab(42.30, 23.41, -55.87)
CIE-LCH	lch(42.30, 60.58, 292.74°)
OKLab	oklab(51.13% -0.0014 -0.1604)
OKLCH	oklch(51.13% 0.16 269.5)
XYZ	xyz(15.7643, 12.6964, 52.0616)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435CC1 #C1A843

analogous

#439BC1 #435CC1 #6943C1

triadic

#435CC1 #C1435C #5CC143

tetradic

#435CC1 #C1439B #C1A843 #43C169

square

#435CC1 #C1439B #C1A843 #43C169

split-complementary

#435CC1 #C16943 #9BC143

monochromatic

#223067 #314595 #435CC1 #7184D0 #9FACDF

Accessibility & contrast

On white

5.93

#435CC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#435CC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435CC1

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435CC1	#FFFFFF	#000000	##FFFFFF
##435CC1	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6AC5

Deuteranopia (green-blind)

#005EBF

Tritanopia (blue-blind)

#007485

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #435cc1;
/* rgb */ color: rgb(67, 92, 193);
/* oklch */ color: oklch(51.1% 0.160 269.5);

Tailwind

colors: {
  custom: {
    50: '#8489d4',
    500: '#435cc1',
    950: '#000000',
  },
}

SCSS

$custom: #435cc1;
$custom-light: #8489d4;
$custom-dark: #000000;

JSON

{
  "hex": "#435cc1",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 193
  },
  "hsl": {
    "h": 228.095,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.51134,
    "c": 0.16039,
    "h": 269.5
  },
  "luminance": 0.12698
}

Semantic roles & 50–950 ramp

primary

#435CC1

secondary

#CCC194

accent

#BE4EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #435CC1

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

Preview Lab → · Contrast checker → · Palette generator →