#435BA9#435BA9

#435BA9 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.2% C 0.128 H 268.5°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#435BA9
RGB	rgb(67, 91, 169)
HSL	hsl(226, 43%, 46%)
HSV	hsv(226, 60%, 66%)
CMYK	cmyk(60.4%, 46.2%, 0%, 33.7%)
CIE-LAB	lab(40.47, 15.60, -44.74)
CIE-LCH	lch(40.47, 47.38, 289.23°)
OKLab	oklab(49.25% -0.0032 -0.1277)
OKLCH	oklch(49.25% 0.128 268.5)
XYZ	xyz(13.2148, 11.5390, 39.0593)
Luminance	0.1154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435BA9 #A99143

analogous

#438EA9 #435BA9 #5E43A9

triadic

#435BA9 #A9435B #5BA943

tetradic

#435BA9 #A9438E #A99143 #43A95E

square

#435BA9 #A9438E #A99143 #43A95E

split-complementary

#435BA9 #A95E43 #8EA943

monochromatic

#202C51 #32437D #435BA9 #677CC3 #92A2D4

Accessibility & contrast

On white

6.35

#435BA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#435BA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435BA9

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435BA9	#FFFFFF	#000000	##FFFFFF
##435BA9	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3664AC

Deuteranopia (green-blind)

#275BA7

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #435ba9;
/* rgb */ color: rgb(67, 91, 169);
/* oklch */ color: oklch(49.2% 0.128 268.5);

Tailwind

colors: {
  custom: {
    50: '#8089c3',
    500: '#435ba9',
    950: '#000000',
  },
}

SCSS

$custom: #435ba9;
$custom-light: #8089c3;
$custom-dark: #000000;

JSON

{
  "hex": "#435ba9",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 169
  },
  "hsl": {
    "h": 225.882,
    "s": 43.22,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49246,
    "c": 0.12769,
    "h": 268.5
  },
  "luminance": 0.1154
}

Semantic roles & 50–950 ramp

primary

#435BA9

secondary

#BFB288

accent

#B555D3

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #435BA9

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

Preview Lab → · Contrast checker → · Palette generator →