#435ECA#435ECA

#435ECA is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.2% C 0.170 H 269.2°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#435ECA
RGB	rgb(67, 94, 202)
HSL	hsl(228, 56%, 53%)
HSV	hsv(228, 67%, 79%)
CMYK	cmyk(66.8%, 53.5%, 0%, 20.8%)
CIE-LAB	lab(43.45, 25.32, -59.22)
CIE-LCH	lch(43.45, 64.41, 293.15°)
OKLab	oklab(52.2% -0.0025 -0.1702)
OKLCH	oklch(52.2% 0.17 269.2)
XYZ	xyz(16.9745, 13.4614, 57.5694)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435ECA #CAAF43

analogous

#43A2CA #435ECA #6B43CA

triadic

#435ECA #CA435E #5ECA43

tetradic

#435ECA #CA43A2 #CAAF43 #43CA6B

square

#435ECA #CA43A2 #CAAF43 #43CA6B

split-complementary

#435ECA #CA6B43 #A2CA43

monochromatic

#203172 #2E45A2 #435ECA #7387D7 #A2B0E5

Accessibility & contrast

On white

5.69

#435ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#435ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435ECA

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435ECA	#FFFFFF	#000000	##FFFFFF
##435ECA	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#106DCE

Deuteranopia (green-blind)

#0061C8

Tritanopia (blue-blind)

#00788B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #435eca;
/* rgb */ color: rgb(67, 94, 202);
/* oklch */ color: oklch(52.2% 0.170 269.2);

Tailwind

colors: {
  custom: {
    50: '#868bdb',
    500: '#435eca',
    950: '#000000',
  },
}

SCSS

$custom: #435eca;
$custom-light: #868bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#435eca",
  "rgb": {
    "r": 67,
    "g": 94,
    "b": 202
  },
  "hsl": {
    "h": 228,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.52198,
    "c": 0.17023,
    "h": 269.2
  },
  "luminance": 0.13463
}

Semantic roles & 50–950 ramp

primary

#435ECA

secondary

#D2C697

accent

#C148DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #435ECA

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

Preview Lab → · Contrast checker → · Palette generator →