#434FD6#434FD6

#434FD6 is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.4% C 0.204 H 272.7°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#434FD6
RGB	rgb(67, 79, 214)
HSL	hsl(235, 64%, 55%)
HSV	hsv(235, 69%, 84%)
CMYK	cmyk(68.7%, 63.1%, 0%, 16.1%)
CIE-LAB	lab(40.64, 38.93, -70.70)
CIE-LCH	lch(40.64, 80.72, 298.84°)
OKLab	oklab(50.39% 0.0095 -0.2041)
OKLCH	oklch(50.39% 0.204 272.7)
XYZ	xyz(17.2442, 11.6387, 64.9430)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434FD6 #D6CA43

analogous

#4398D6 #434FD6 #8043D6

triadic

#434FD6 #D6434F #4FD643

tetradic

#434FD6 #D64398 #D6CA43 #43D680

square

#434FD6 #D64398 #D6CA43 #43D680

split-complementary

#434FD6 #D68043 #98D643

monochromatic

#1C2582 #2733B4 #434FD6 #757EE1 #A7ADEC

Accessibility & contrast

On white

6.31

#434FD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#434FD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434FD6

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434FD6	#FFFFFF	#000000	##FFFFFF
##434FD6	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DA

Deuteranopia (green-blind)

#0059D3

Tritanopia (blue-blind)

#00728B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #434fd6;
/* rgb */ color: rgb(67, 79, 214);
/* oklch */ color: oklch(50.4% 0.204 272.7);

Tailwind

colors: {
  custom: {
    50: '#8980e4',
    500: '#434fd6',
    950: '#000000',
  },
}

SCSS

$custom: #434fd6;
$custom-light: #8980e4;
$custom-dark: #000000;

JSON

{
  "hex": "#434fd6",
  "rgb": {
    "r": 67,
    "g": 79,
    "b": 214
  },
  "hsl": {
    "h": 235.102,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50391,
    "c": 0.20433,
    "h": 272.7
  },
  "luminance": 0.1164
}

Semantic roles & 50–950 ramp

primary

#434FD6

secondary

#D9D49C

accent

#DA41E7

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #434FD6

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

Preview Lab → · Contrast checker → · Palette generator →