#435DBA#435DBA

#435DBA is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.8% C 0.149 H 268.8°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#435DBA
RGB	rgb(67, 93, 186)
HSL	hsl(227, 47%, 50%)
HSV	hsv(227, 64%, 73%)
CMYK	cmyk(64%, 50%, 0%, 27.1%)
CIE-LAB	lab(42.10, 20.30, -52.12)
CIE-LCH	lch(42.10, 55.93, 291.28°)
OKLab	oklab(50.83% -0.003 -0.1493)
OKLCH	oklch(50.83% 0.149 268.8)
XYZ	xyz(15.0890, 12.5658, 48.0751)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DBA #BAA043

analogous

#4399BA #435DBA #6543BA

triadic

#435DBA #BA435D #5DBA43

tetradic

#435DBA #BA4399 #BAA043 #43BA65

square

#435DBA #BA4399 #BAA043 #43BA65

split-complementary

#435DBA #BA6543 #99BA43

monochromatic

#233060 #33478D #435DBA #6F83CB #9CAADB

Accessibility & contrast

On white

5.98

#435DBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#435DBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DBA

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DBA	#FFFFFF	#000000	##FFFFFF
##435DBA	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A69BD

Deuteranopia (green-blind)

#0A5EB8

Tritanopia (blue-blind)

#007383

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #435dba;
/* rgb */ color: rgb(67, 93, 186);
/* oklch */ color: oklch(50.8% 0.149 268.8);

Tailwind

colors: {
  custom: {
    50: '#838acf',
    500: '#435dba',
    950: '#000000',
  },
}

SCSS

$custom: #435dba;
$custom-light: #838acf;
$custom-dark: #000000;

JSON

{
  "hex": "#435dba",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 186
  },
  "hsl": {
    "h": 226.891,
    "s": 47.036,
    "l": 49.608
  },
  "oklch": {
    "l": 0.50833,
    "c": 0.14935,
    "h": 268.8
  },
  "luminance": 0.12567
}

Semantic roles & 50–950 ramp

primary

#435DBA

secondary

#C8BC91

accent

#B951D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #435DBA

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

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