#434D97#434D97

#434D97 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.1% C 0.120 H 274.7°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#434D97
RGB	rgb(67, 77, 151)
HSL	hsl(233, 39%, 43%)
HSV	hsv(233, 56%, 59%)
CMYK	cmyk(55.6%, 49%, 0%, 40.8%)
CIE-LAB	lab(35.47, 18.47, -41.98)
CIE-LCH	lch(35.47, 45.86, 293.74°)
OKLab	oklab(45.07% 0.0099 -0.1197)
OKLCH	oklch(45.07% 0.12 274.7)
XYZ	xyz(10.5527, 8.7347, 30.4020)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434D97 #978D43

analogous

#437797 #434D97 #634397

triadic

#434D97 #97434D #4D9743

tetradic

#434D97 #974377 #978D43 #439763

square

#434D97 #974377 #978D43 #439763

split-complementary

#434D97 #976343 #779743

monochromatic

#1D2242 #30376D #434D97 #5F6AB8 #8A91CB

Accessibility & contrast

On white

7.64

#434D97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#434D97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434D97

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434D97	#FFFFFF	#000000	##FFFFFF
##434D97	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A579A

Deuteranopia (green-blind)

#1F5095

Tritanopia (blue-blind)

#195D6B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #434d97;
/* rgb */ color: rgb(67, 77, 151);
/* oklch */ color: oklch(45.1% 0.120 274.7);

Tailwind

colors: {
  custom: {
    50: '#7e7eb6',
    500: '#434d97',
    950: '#000000',
  },
}

SCSS

$custom: #434d97;
$custom-light: #7e7eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#434d97",
  "rgb": {
    "r": 67,
    "g": 77,
    "b": 151
  },
  "hsl": {
    "h": 232.857,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45073,
    "c": 0.12011,
    "h": 274.7
  },
  "luminance": 0.08735
}

Semantic roles & 50–950 ramp

primary

#434D97

secondary

#B6AF80

accent

#C159CE

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #434D97

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

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