#435DCF#435DCF

#435DCF is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.4% C 0.178 H 269.6°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#435DCF
RGB	rgb(67, 93, 207)
HSL	hsl(229, 59%, 54%)
HSV	hsv(229, 68%, 81%)
CMYK	cmyk(67.6%, 55.1%, 0%, 18.8%)
CIE-LAB	lab(43.54, 27.73, -61.95)
CIE-LCH	lch(43.54, 67.87, 294.11°)
OKLab	oklab(52.38% -0.0014 -0.1782)
OKLCH	oklch(52.38% 0.178 269.6)
XYZ	xyz(17.4877, 13.5253, 60.7084)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DCF #CFB543

analogous

#43A3CF #435DCF #6F43CF

triadic

#435DCF #CF435D #5DCF43

tetradic

#435DCF #CF43A3 #CFB543 #43CF6F

square

#435DCF #CF43A3 #CFB543 #43CF6F

split-complementary

#435DCF #CF6F43 #A3CF43

monochromatic

#1F3079 #2B43AA #435DCF #7487DB #A5B1E8

Accessibility & contrast

On white

5.67

#435DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#435DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DCF

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DCF	#FFFFFF	#000000	##FFFFFF
##435DCF	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD3

Deuteranopia (green-blind)

#0061CD

Tritanopia (blue-blind)

#00798D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #435dcf;
/* rgb */ color: rgb(67, 93, 207);
/* oklch */ color: oklch(52.4% 0.178 269.6);

Tailwind

colors: {
  custom: {
    50: '#878ade',
    500: '#435dcf',
    950: '#000000',
  },
}

SCSS

$custom: #435dcf;
$custom-light: #878ade;
$custom-dark: #000000;

JSON

{
  "hex": "#435dcf",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 207
  },
  "hsl": {
    "h": 228.857,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.52381,
    "c": 0.17825,
    "h": 269.6
  },
  "luminance": 0.13527
}

Semantic roles & 50–950 ramp

primary

#435DCF

secondary

#D5CA99

accent

#C545E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #435DCF

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

Preview Lab → · Contrast checker → · Palette generator →