#435A9D#435A9D

#435A9D is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.3% C 0.111 H 267.8°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#435A9D
RGB	rgb(67, 90, 157)
HSL	hsl(225, 40%, 44%)
HSV	hsv(225, 57%, 62%)
CMYK	cmyk(57.3%, 42.7%, 0%, 38.4%)
CIE-LAB	lab(39.48, 12.09, -39.19)
CIE-LCH	lch(39.48, 41.01, 287.14°)
OKLab	oklab(48.25% -0.0042 -0.1114)
OKLCH	oklch(48.25% 0.111 267.8)
XYZ	xyz(12.0547, 10.9390, 33.3680)
Luminance	0.1094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435A9D #9D8643

analogous

#43879D #435A9D #59439D

triadic

#435A9D #9D435A #5A9D43

tetradic

#435A9D #9D4387 #9D8643 #439D59

square

#435A9D #9D4387 #9D8643 #439D59

split-complementary

#435A9D #9D5943 #879D43

monochromatic

#1E2947 #314172 #435A9D #6179BC #8C9DCE

Accessibility & contrast

On white

6.59

#435A9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#435A9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435A9D

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435A9D	#FFFFFF	#000000	##FFFFFF
##435A9D	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D61A0

Deuteranopia (green-blind)

#32599C

Tritanopia (blue-blind)

#086974

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #435a9d;
/* rgb */ color: rgb(67, 90, 157);
/* oklch */ color: oklch(48.3% 0.111 267.8);

Tailwind

colors: {
  custom: {
    50: '#7e88ba',
    500: '#435a9d',
    950: '#000000',
  },
}

SCSS

$custom: #435a9d;
$custom-light: #7e88ba;
$custom-dark: #000000;

JSON

{
  "hex": "#435a9d",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 157
  },
  "hsl": {
    "h": 224.667,
    "s": 40.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.48251,
    "c": 0.11145,
    "h": 267.8
  },
  "luminance": 0.1094
}

Semantic roles & 50–950 ramp

primary

#435A9D

secondary

#B9AB83

accent

#B158D0

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #435A9D

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

Preview Lab → · Contrast checker → · Palette generator →