#435DB7#435DB7

#435DB7 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.6% C 0.145 H 268.7°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#435DB7
RGB	rgb(67, 93, 183)
HSL	hsl(227, 46%, 49%)
HSV	hsv(227, 63%, 72%)
CMYK	cmyk(63.4%, 49.2%, 0%, 28.2%)
CIE-LAB	lab(41.91, 19.24, -50.68)
CIE-LCH	lch(41.91, 54.21, 290.79°)
OKLab	oklab(50.62% -0.0034 -0.1451)
OKLCH	oklch(50.62% 0.145 268.7)
XYZ	xyz(14.7734, 12.4396, 46.4131)
Luminance	0.1244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DB7 #B79D43

analogous

#4397B7 #435DB7 #6343B7

triadic

#435DB7 #B7435D #5DB743

tetradic

#435DB7 #B74397 #B79D43 #43B763

square

#435DB7 #B74397 #B79D43 #43B763

split-complementary

#435DB7 #B76343 #97B743

monochromatic

#222F5D #33468A #435DB7 #6D82CA #9AA9DA

Accessibility & contrast

On white

6.02

#435DB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#435DB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DB7

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DB7	#FFFFFF	#000000	##FFFFFF
##435DB7	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D68BA

Deuteranopia (green-blind)

#145EB5

Tritanopia (blue-blind)

#007281

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #435db7;
/* rgb */ color: rgb(67, 93, 183);
/* oklch */ color: oklch(50.6% 0.145 268.7);

Tailwind

colors: {
  custom: {
    50: '#838acd',
    500: '#435db7',
    950: '#000000',
  },
}

SCSS

$custom: #435db7;
$custom-light: #838acd;
$custom-dark: #000000;

JSON

{
  "hex": "#435db7",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 183
  },
  "hsl": {
    "h": 226.552,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50622,
    "c": 0.14513,
    "h": 268.7
  },
  "luminance": 0.12441
}

Semantic roles & 50–950 ramp

primary

#435DB7

secondary

#C6BA90

accent

#B852D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #435DB7

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

Preview Lab → · Contrast checker → · Palette generator →