#434497#434497

#434497 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.3% C 0.133 H 278.8°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#434497
RGB	rgb(67, 68, 151)
HSL	hsl(239, 39%, 43%)
HSV	hsv(239, 56%, 59%)
CMYK	cmyk(55.6%, 55%, 0%, 40.8%)
CIE-LAB	lab(33.05, 24.34, -45.87)
CIE-LCH	lch(33.05, 51.93, 297.96°)
OKLab	oklab(43.25% 0.0203 -0.1312)
OKLCH	oklch(43.25% 0.133 278.8)
XYZ	xyz(9.9660, 7.5613, 30.2065)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434497 #979643

analogous

#436E97 #434497 #6C4397

triadic

#434497 #974344 #449743

tetradic

#434497 #97436E #979643 #43976C

square

#434497 #97436E #979643 #43976C

split-complementary

#434497 #976C43 #6E9743

monochromatic

#1D1E42 #30316D #434497 #5F60B8 #8A8ACB

Accessibility & contrast

On white

8.36

#434497 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#434497 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434497

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434497	#FFFFFF	#000000	##FFFFFF
##434497	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12519A

Deuteranopia (green-blind)

#004A95

Tritanopia (blue-blind)

#1B5767

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #434497;
/* rgb */ color: rgb(67, 68, 151);
/* oklch */ color: oklch(43.3% 0.133 278.8);

Tailwind

colors: {
  custom: {
    50: '#7e78b6',
    500: '#434497',
    950: '#000000',
  },
}

SCSS

$custom: #434497;
$custom-light: #7e78b6;
$custom-dark: #000000;

JSON

{
  "hex": "#434497",
  "rgb": {
    "r": 67,
    "g": 68,
    "b": 151
  },
  "hsl": {
    "h": 239.286,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43254,
    "c": 0.13276,
    "h": 278.8
  },
  "luminance": 0.07562
}

Semantic roles & 50–950 ramp

primary

#434497

secondary

#B6B580

accent

#CD59CE

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #434497

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

Preview Lab → · Contrast checker → · Palette generator →