#34407E#34407E

#34407E is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.5% C 0.105 H 272.5°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#34407E
RGB	rgb(52, 64, 126)
HSL	hsl(230, 42%, 35%)
HSV	hsv(230, 59%, 49%)
CMYK	cmyk(58.7%, 49.2%, 0%, 50.6%)
CIE-LAB	lab(29.17, 15.05, -36.77)
CIE-LCH	lch(29.17, 39.72, 292.26°)
OKLab	oklab(39.5% 0.0046 -0.1049)
OKLCH	oklch(39.5% 0.105 272.5)
XYZ	xyz(7.0142, 5.9027, 20.5043)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34407E #7E7234

analogous

#34657E #34407E #4D347E

triadic

#34407E #7E3440 #407E34

tetradic

#34407E #7E3465 #7E7234 #347E4D

square

#34407E #7E3465 #7E7234 #347E4D

split-complementary

#34407E #7E4D34 #657E34

monochromatic

#101427 #222A53 #34407E #4656A9 #6B79C2

Accessibility & contrast

On white

9.63

#34407E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#34407E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34407E

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34407E	#FFFFFF	#000000	##FFFFFF
##34407E	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234880

Deuteranopia (green-blind)

#18427D

Tritanopia (blue-blind)

#064E59

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #34407e;
/* rgb */ color: rgb(52, 64, 126);
/* oklch */ color: oklch(39.5% 0.105 272.5);

Tailwind

colors: {
  custom: {
    50: '#7274a4',
    500: '#34407e',
    950: '#000000',
  },
}

SCSS

$custom: #34407e;
$custom-light: #7274a4;
$custom-dark: #000000;

JSON

{
  "hex": "#34407e",
  "rgb": {
    "r": 52,
    "g": 64,
    "b": 126
  },
  "hsl": {
    "h": 230.27,
    "s": 41.573,
    "l": 34.902
  },
  "oklch": {
    "l": 0.395,
    "c": 0.10498,
    "h": 272.5
  },
  "luminance": 0.05903
}

Semantic roles & 50–950 ramp

primary

#34407E

secondary

#AA9F64

accent

#BD56D1

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #34407E

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

Preview Lab → · Contrast checker → · Palette generator →