#34588F#34588F

#34588F is a mid, moderate blue. Relative luminance 0.097; OKLCH L 46.1% C 0.099 H 258.6°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#34588F
RGB	rgb(52, 88, 143)
HSL	hsl(216, 47%, 38%)
HSV	hsv(216, 64%, 56%)
CMYK	cmyk(63.6%, 38.5%, 0%, 43.9%)
CIE-LAB	lab(37.28, 5.28, -34.30)
CIE-LCH	lch(37.28, 34.70, 278.76°)
OKLab	oklab(46.08% -0.0196 -0.0974)
OKLCH	oklch(46.08% 0.099 258.6)
XYZ	xyz(9.8621, 9.6918, 27.3323)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34588F #8F6B34

analogous

#34858F #34588F #3D348F

triadic

#34588F #8F3458 #588F34

tetradic

#34588F #8F3485 #8F6B34 #348F3D

square

#34588F #8F3485 #8F6B34 #348F3D

split-complementary

#34588F #8F3D34 #858F34

monochromatic

#132135 #243C62 #34588F #4574BB #7295CC

Accessibility & contrast

On white

7.15

#34588F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#34588F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34588F

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34588F	#FFFFFF	#000000	##FFFFFF
##34588F	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405C91

Deuteranopia (green-blind)

#34548E

Tritanopia (blue-blind)

#00646C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #34588f;
/* rgb */ color: rgb(52, 88, 143);
/* oklch */ color: oklch(46.1% 0.099 258.6);

Tailwind

colors: {
  custom: {
    50: '#7486b0',
    500: '#34588f',
    950: '#000000',
  },
}

SCSS

$custom: #34588f;
$custom-light: #7486b0;
$custom-dark: #000000;

JSON

{
  "hex": "#34588f",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 143
  },
  "hsl": {
    "h": 216.264,
    "s": 46.667,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46078,
    "c": 0.0993,
    "h": 258.6
  },
  "luminance": 0.09693
}

Semantic roles & 50–950 ramp

primary

#34588F

secondary

#B4976B

accent

#A251D6

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #34588F

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

Preview Lab → · Contrast checker → · Palette generator →