#435EB7#435EB7

#435EB7 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.8% C 0.144 H 268.3°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#435EB7
RGB	rgb(67, 94, 183)
HSL	hsl(226, 46%, 49%)
HSV	hsv(226, 63%, 72%)
CMYK	cmyk(63.4%, 48.6%, 0%, 28.2%)
CIE-LAB	lab(42.18, 18.60, -50.24)
CIE-LCH	lch(42.18, 53.57, 290.31°)
OKLab	oklab(50.83% -0.0044 -0.1438)
OKLCH	oklch(50.83% 0.144 268.3)
XYZ	xyz(14.8618, 12.6163, 46.4426)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435EB7 #B79C43

analogous

#4398B7 #435EB7 #6243B7

triadic

#435EB7 #B7435E #5EB743

tetradic

#435EB7 #B74398 #B79C43 #43B762

square

#435EB7 #B74398 #B79C43 #43B762

split-complementary

#435EB7 #B76243 #98B743

monochromatic

#22305D #33478A #435EB7 #6D83CA #9AA9DA

Accessibility & contrast

On white

5.96

#435EB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#435EB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435EB7

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435EB7	#FFFFFF	#000000	##FFFFFF
##435EB7	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3069BA

Deuteranopia (green-blind)

#185FB5

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #435eb7;
/* rgb */ color: rgb(67, 94, 183);
/* oklch */ color: oklch(50.8% 0.144 268.3);

Tailwind

colors: {
  custom: {
    50: '#828bcd',
    500: '#435eb7',
    950: '#000000',
  },
}

SCSS

$custom: #435eb7;
$custom-light: #828bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#435eb7",
  "rgb": {
    "r": 67,
    "g": 94,
    "b": 183
  },
  "hsl": {
    "h": 226.034,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50829,
    "c": 0.14385,
    "h": 268.3
  },
  "luminance": 0.12618
}

Semantic roles & 50–950 ramp

primary

#435EB7

secondary

#C6BA90

accent

#B752D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #435EB7

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

Preview Lab → · Contrast checker → · Palette generator →