#435E8A#435E8A

#435E8A is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.0% C 0.079 H 259.8°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#435E8A
RGB	rgb(67, 94, 138)
HSL	hsl(217, 35%, 40%)
HSV	hsv(217, 51%, 54%)
CMYK	cmyk(51.4%, 31.9%, 0%, 45.9%)
CIE-LAB	lab(39.64, 3.14, -27.51)
CIE-LCH	lch(39.64, 27.69, 276.50°)
OKLab	oklab(48.04% -0.0138 -0.0773)
OKLCH	oklch(48.04% 0.079 259.8)
XYZ	xyz(10.9033, 11.0329, 25.5948)
Luminance	0.1103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435E8A #8A6F43

analogous

#43818A #435E8A #4B438A

triadic

#435E8A #8A435E #5E8A43

tetradic

#435E8A #8A4381 #8A6F43 #438A4B

square

#435E8A #8A4381 #8A6F43 #438A4B

split-complementary

#435E8A #8A4B43 #818A43

monochromatic

#1B2638 #2F4261 #435E8A #5B7BAF #849CC3

Accessibility & contrast

On white

6.55

#435E8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#435E8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435E8A

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435E8A	#FFFFFF	#000000	##FFFFFF
##435E8A	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D618C

Deuteranopia (green-blind)

#455A89

Tritanopia (blue-blind)

#23686E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #435e8a;
/* rgb */ color: rgb(67, 94, 138);
/* oklch */ color: oklch(48.0% 0.079 259.8);

Tailwind

colors: {
  custom: {
    50: '#7c8bac',
    500: '#435e8a',
    950: '#000000',
  },
}

SCSS

$custom: #435e8a;
$custom-light: #7c8bac;
$custom-dark: #000000;

JSON

{
  "hex": "#435e8a",
  "rgb": {
    "r": 67,
    "g": 94,
    "b": 138
  },
  "hsl": {
    "h": 217.183,
    "s": 34.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48044,
    "c": 0.0785,
    "h": 259.8
  },
  "luminance": 0.11034
}

Semantic roles & 50–950 ramp

primary

#435E8A

secondary

#AE9B7B

accent

#A15DCB

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #435E8A

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

Preview Lab → · Contrast checker → · Palette generator →