#434F97#434F97

#434F97 is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.5% C 0.117 H 273.7°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#434F97
RGB	rgb(67, 79, 151)
HSL	hsl(231, 39%, 43%)
HSV	hsv(231, 56%, 59%)
CMYK	cmyk(55.6%, 47.7%, 0%, 40.8%)
CIE-LAB	lab(36.02, 17.16, -41.10)
CIE-LCH	lch(36.02, 44.54, 292.66°)
OKLab	oklab(45.49% 0.0076 -0.1171)
OKLCH	oklch(45.49% 0.117 273.7)
XYZ	xyz(10.6948, 9.0189, 30.4494)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434F97 #978B43

analogous

#437997 #434F97 #614397

triadic

#434F97 #97434F #4F9743

tetradic

#434F97 #974379 #978B43 #439761

square

#434F97 #974379 #978B43 #439761

split-complementary

#434F97 #976143 #799743

monochromatic

#1D2342 #30396D #434F97 #5F6CB8 #8A93CB

Accessibility & contrast

On white

7.49

#434F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#434F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434F97

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434F97	#FFFFFF	#000000	##FFFFFF
##434F97	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E589A

Deuteranopia (green-blind)

#245195

Tritanopia (blue-blind)

#185F6B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #434f97;
/* rgb */ color: rgb(67, 79, 151);
/* oklch */ color: oklch(45.5% 0.117 273.7);

Tailwind

colors: {
  custom: {
    50: '#7e80b6',
    500: '#434f97',
    950: '#000000',
  },
}

SCSS

$custom: #434f97;
$custom-light: #7e80b6;
$custom-dark: #000000;

JSON

{
  "hex": "#434f97",
  "rgb": {
    "r": 67,
    "g": 79,
    "b": 151
  },
  "hsl": {
    "h": 231.429,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45492,
    "c": 0.11733,
    "h": 273.7
  },
  "luminance": 0.0902
}

Semantic roles & 50–950 ramp

primary

#434F97

secondary

#B6AE80

accent

#BE59CE

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #434F97

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

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