#435B9D#435B9D

#435B9D is a mid, moderate blue. Relative luminance 0.111; OKLCH L 48.5% C 0.110 H 267.2°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#435B9D
RGB	rgb(67, 91, 157)
HSL	hsl(224, 40%, 44%)
HSV	hsv(224, 57%, 62%)
CMYK	cmyk(57.3%, 42%, 0%, 38.4%)
CIE-LAB	lab(39.76, 11.44, -38.73)
CIE-LCH	lch(39.76, 40.39, 286.46°)
OKLab	oklab(48.47% -0.0054 -0.11)
OKLCH	oklch(48.47% 0.11 267.2)
XYZ	xyz(12.1396, 11.1089, 33.3963)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435B9D #9D8543

analogous

#43889D #435B9D #58439D

triadic

#435B9D #9D435B #5B9D43

tetradic

#435B9D #9D4388 #9D8543 #439D58

square

#435B9D #9D4388 #9D8543 #439D58

split-complementary

#435B9D #9D5843 #889D43

monochromatic

#1E2947 #314272 #435B9D #617ABC #8C9ECE

Accessibility & contrast

On white

6.52

#435B9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#435B9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435B9D

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435B9D	#FFFFFF	#000000	##FFFFFF
##435B9D	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F62A0

Deuteranopia (green-blind)

#345A9C

Tritanopia (blue-blind)

#076A74

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #435b9d;
/* rgb */ color: rgb(67, 91, 157);
/* oklch */ color: oklch(48.5% 0.110 267.2);

Tailwind

colors: {
  custom: {
    50: '#7e89ba',
    500: '#435b9d',
    950: '#000000',
  },
}

SCSS

$custom: #435b9d;
$custom-light: #7e89ba;
$custom-dark: #000000;

JSON

{
  "hex": "#435b9d",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 157
  },
  "hsl": {
    "h": 224,
    "s": 40.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.48471,
    "c": 0.11016,
    "h": 267.2
  },
  "luminance": 0.1111
}

Semantic roles & 50–950 ramp

primary

#435B9D

secondary

#B9AB83

accent

#B058D0

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #435B9D

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

Preview Lab → · Contrast checker → · Palette generator →