#435DB0#435DB0

#435DB0 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.1% C 0.135 H 268.2°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#435DB0
RGB	rgb(67, 93, 176)
HSL	hsl(226, 45%, 48%)
HSV	hsv(226, 62%, 69%)
CMYK	cmyk(61.9%, 47.2%, 0%, 31%)
CIE-LAB	lab(41.46, 16.77, -47.29)
CIE-LCH	lch(41.46, 50.17, 289.53°)
OKLab	oklab(50.14% -0.0043 -0.1351)
OKLCH	oklch(50.14% 0.135 268.2)
XYZ	xyz(14.0629, 12.1554, 42.6710)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DB0 #B09643

analogous

#4393B0 #435DB0 #5F43B0

triadic

#435DB0 #B0435D #5DB043

tetradic

#435DB0 #B04393 #B09643 #43B05F

square

#435DB0 #B04393 #B09643 #43B05F

split-complementary

#435DB0 #B05F43 #93B043

monochromatic

#212E57 #324684 #435DB0 #6A80C6 #96A6D7

Accessibility & contrast

On white

6.12

#435DB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#435DB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DB0

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DB0	#FFFFFF	#000000	##FFFFFF
##435DB0	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3467B3

Deuteranopia (green-blind)

#225DAE

Tritanopia (blue-blind)

#00707E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #435db0;
/* rgb */ color: rgb(67, 93, 176);
/* oklch */ color: oklch(50.1% 0.135 268.2);

Tailwind

colors: {
  custom: {
    50: '#818ac8',
    500: '#435db0',
    950: '#000000',
  },
}

SCSS

$custom: #435db0;
$custom-light: #818ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#435db0",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 176
  },
  "hsl": {
    "h": 225.688,
    "s": 44.856,
    "l": 47.647
  },
  "oklch": {
    "l": 0.5014,
    "c": 0.13518,
    "h": 268.2
  },
  "luminance": 0.12157
}

Semantic roles & 50–950 ramp

primary

#435DB0

secondary

#C3B68C

accent

#B653D5

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #435DB0

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

Preview Lab → · Contrast checker → · Palette generator →