#434597#434597

#434597 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.5% C 0.131 H 278.4°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX#434597
RGBrgb(67, 69, 151)
HSLhsl(239, 39%, 43%)
HSVhsv(239, 56%, 59%)
CMYKcmyk(55.6%, 54.3%, 0%, 40.8%)
CIE-LABlab(33.31, 23.69, -45.44)
CIE-LCHlch(33.31, 51.25, 297.54°)
OKLaboklab(43.45% 0.0191 -0.13)
OKLCHoklch(43.45% 0.131 278.4)
XYZxyz(10.0270, 7.6833, 30.2268)
Luminance0.0768 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#434597 #979543
analogous
#436F97 #434597 #6B4397
triadic
#434597 #974345 #459743
tetradic
#434597 #97436F #979543 #43976B
square
#434597 #97436F #979543 #43976B
split-complementary
#434597 #976B43 #6F9743
monochromatic
#1D1E42 #30326D #434597 #5F61B8 #8A8BCB

Accessibility & contrast

On white

8.28
#434597 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.54
#434597 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434597
8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##434597#FFFFFF#000000##FFFFFF
##4345971.008.282.548.28
#FFFFFF8.281.0021.001.00
#0000002.5421.001.0021.00
##FFFFFF8.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#16529A
Deuteranopia (green-blind)
#044B95
Tritanopia (blue-blind)
#1A5867
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #434597;
/* rgb */ color: rgb(67, 69, 151);
/* oklch */ color: oklch(43.5% 0.131 278.4);
Tailwind
colors: {
  custom: {
    50: '#7e78b6',
    500: '#434597',
    950: '#000000',
  },
}
SCSS
$custom: #434597;
$custom-light: #7e78b6;
$custom-dark: #000000;
JSON
{
  "hex": "#434597",
  "rgb": {
    "r": 67,
    "g": 69,
    "b": 151
  },
  "hsl": {
    "h": 238.571,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4345,
    "c": 0.13136,
    "h": 278.4
  },
  "luminance": 0.07684
}

Semantic roles & 50–950 ramp

primary
#434597
secondary
#B6B580
accent
#CC59CE
background
#F8F7FB
surface
#EFEDF6
border
#CAC8D0
text
#0A0911
muted
#7C7B80

Preview Lab

Preview with #434597

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

Preview Lab → · Contrast checker → · Palette generator →

#434597 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva