#435BA4#435BA4

#435BA4 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 48.9% C 0.120 H 268.1°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#435BA4
RGB	rgb(67, 91, 164)
HSL	hsl(225, 42%, 45%)
HSV	hsv(225, 59%, 64%)
CMYK	cmyk(59.1%, 44.5%, 0%, 35.7%)
CIE-LAB	lab(40.17, 13.86, -42.26)
CIE-LCH	lch(40.17, 44.47, 288.16°)
OKLab	oklab(48.92% -0.0041 -0.1203)
OKLCH	oklch(48.92% 0.12 268.1)
XYZ	xyz(12.7544, 11.3548, 36.6343)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435BA4 #A48C43

analogous

#438BA4 #435BA4 #5C43A4

triadic

#435BA4 #A4435B #5BA443

tetradic

#435BA4 #A4438B #A48C43 #43A45C

square

#435BA4 #A4438B #A48C43 #43A45C

split-complementary

#435BA4 #A45C43 #8BA443

monochromatic

#1F2B4D #314379 #435BA4 #647BC0 #90A0D2

Accessibility & contrast

On white

6.42

#435BA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#435BA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435BA4

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435BA4	#FFFFFF	#000000	##FFFFFF
##435BA4	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A63A7

Deuteranopia (green-blind)

#2D5BA2

Tritanopia (blue-blind)

#006B77

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #435ba4;
/* rgb */ color: rgb(67, 91, 164);
/* oklch */ color: oklch(48.9% 0.120 268.1);

Tailwind

colors: {
  custom: {
    50: '#7f89bf',
    500: '#435ba4',
    950: '#000000',
  },
}

SCSS

$custom: #435ba4;
$custom-light: #7f89bf;
$custom-dark: #000000;

JSON

{
  "hex": "#435ba4",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 164
  },
  "hsl": {
    "h": 225.155,
    "s": 41.991,
    "l": 45.294
  },
  "oklch": {
    "l": 0.48917,
    "c": 0.12042,
    "h": 268.1
  },
  "luminance": 0.11356
}

Semantic roles & 50–950 ramp

primary

#435BA4

secondary

#BDAF86

accent

#B356D2

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #435BA4

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

Preview Lab → · Contrast checker → · Palette generator →