#435F9D#435F9D

#435F9D is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.4% C 0.105 H 264.5°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#435F9D
RGB	rgb(67, 95, 157)
HSL	hsl(221, 40%, 44%)
HSV	hsv(221, 57%, 62%)
CMYK	cmyk(57.3%, 39.5%, 0%, 38.4%)
CIE-LAB	lab(40.91, 8.89, -36.91)
CIE-LCH	lch(40.91, 37.96, 283.54°)
OKLab	oklab(49.36% -0.0101 -0.1046)
OKLCH	oklch(49.36% 0.105 264.5)
XYZ	xyz(12.4907, 11.8111, 33.5133)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435F9D #9D8143

analogous

#438C9D #435F9D #54439D

triadic

#435F9D #9D435F #5F9D43

tetradic

#435F9D #9D438C #9D8143 #439D54

square

#435F9D #9D438C #9D8143 #439D54

split-complementary

#435F9D #9D5443 #8C9D43

monochromatic

#1E2B47 #314572 #435F9D #617EBC #8CA1CE

Accessibility & contrast

On white

6.25

#435F9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#435F9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435F9D

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435F9D	#FFFFFF	#000000	##FFFFFF
##435F9D	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45659F

Deuteranopia (green-blind)

#3A5D9C

Tritanopia (blue-blind)

#056D76

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #435f9d;
/* rgb */ color: rgb(67, 95, 157);
/* oklch */ color: oklch(49.4% 0.105 264.5);

Tailwind

colors: {
  custom: {
    50: '#7e8cba',
    500: '#435f9d',
    950: '#000000',
  },
}

SCSS

$custom: #435f9d;
$custom-light: #7e8cba;
$custom-dark: #000000;

JSON

{
  "hex": "#435f9d",
  "rgb": {
    "r": 67,
    "g": 95,
    "b": 157
  },
  "hsl": {
    "h": 221.333,
    "s": 40.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.49359,
    "c": 0.10512,
    "h": 264.5
  },
  "luminance": 0.11812
}

Semantic roles & 50–950 ramp

primary

#435F9D

secondary

#B9A883

accent

#AB58D0

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #435F9D

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

Preview Lab → · Contrast checker → · Palette generator →