#435BA3#435BA3

#435BA3 is a mid, moderate blue. Relative luminance 0.113; OKLCH L 48.9% C 0.119 H 268.0°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#435BA3
RGB	rgb(67, 91, 163)
HSL	hsl(225, 42%, 45%)
HSV	hsv(225, 59%, 64%)
CMYK	cmyk(58.9%, 44.2%, 0%, 36.1%)
CIE-LAB	lab(40.11, 13.52, -41.76)
CIE-LCH	lch(40.11, 43.89, 287.94°)
OKLab	oklab(48.85% -0.0042 -0.1189)
OKLCH	oklch(48.85% 0.119 268)
XYZ	xyz(12.6645, 11.3188, 36.1606)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435BA3 #A38B43

analogous

#438BA3 #435BA3 #5B43A3

triadic

#435BA3 #A3435B #5BA343

tetradic

#435BA3 #A3438B #A38B43 #43A35B

square

#435BA3 #A3438B #A38B43 #43A35B

split-complementary

#435BA3 #A35B43 #8BA343

monochromatic

#1F2B4C #314378 #435BA3 #647BBF #8FA0D1

Accessibility & contrast

On white

6.43

#435BA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#435BA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435BA3

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435BA3	#FFFFFF	#000000	##FFFFFF
##435BA3	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B63A6

Deuteranopia (green-blind)

#2E5BA1

Tritanopia (blue-blind)

#006B77

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #435ba3;
/* rgb */ color: rgb(67, 91, 163);
/* oklch */ color: oklch(48.9% 0.119 268.0);

Tailwind

colors: {
  custom: {
    50: '#7f89bf',
    500: '#435ba3',
    950: '#000000',
  },
}

SCSS

$custom: #435ba3;
$custom-light: #7f89bf;
$custom-dark: #000000;

JSON

{
  "hex": "#435ba3",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 163
  },
  "hsl": {
    "h": 225,
    "s": 41.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.48852,
    "c": 0.11897,
    "h": 268
  },
  "luminance": 0.1132
}

Semantic roles & 50–950 ramp

primary

#435BA3

secondary

#BCAF85

accent

#B356D2

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #435BA3

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

Preview Lab → · Contrast checker → · Palette generator →