#34589A#34589A

#34589A is a mid, moderate blue. Relative luminance 0.100; OKLCH L 46.8% C 0.115 H 261.5°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#34589A
RGB	rgb(52, 88, 154)
HSL	hsl(219, 50%, 40%)
HSV	hsv(219, 66%, 60%)
CMYK	cmyk(66.2%, 42.9%, 0%, 39.6%)
CIE-LAB	lab(37.92, 9.30, -39.93)
CIE-LCH	lch(37.92, 40.99, 283.11°)
OKLab	oklab(46.78% -0.0171 -0.1138)
OKLCH	oklch(46.78% 0.115 261.5)
XYZ	xyz(10.7366, 10.0416, 31.9380)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34589A #9A7634

analogous

#348B9A #34589A #43349A

triadic

#34589A #9A3458 #589A34

tetradic

#34589A #9A348B #9A7634 #349A43

square

#34589A #9A348B #9A7634 #349A43

split-complementary

#34589A #9A4334 #8B9A34

monochromatic

#15243E #253E6C #34589A #4974C2 #7797D1

Accessibility & contrast

On white

6.98

#34589A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#34589A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34589A

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34589A	#FFFFFF	#000000	##FFFFFF
##34589A	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5E9D

Deuteranopia (green-blind)

#2A5599

Tritanopia (blue-blind)

#006771

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #34589a;
/* rgb */ color: rgb(52, 88, 154);
/* oklch */ color: oklch(46.8% 0.115 261.5);

Tailwind

colors: {
  custom: {
    50: '#7686b8',
    500: '#34589a',
    950: '#000000',
  },
}

SCSS

$custom: #34589a;
$custom-light: #7686b8;
$custom-dark: #000000;

JSON

{
  "hex": "#34589a",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 154
  },
  "hsl": {
    "h": 218.824,
    "s": 49.515,
    "l": 40.392
  },
  "oklch": {
    "l": 0.46775,
    "c": 0.11512,
    "h": 261.5
  },
  "luminance": 0.10043
}

Semantic roles & 50–950 ramp

primary

#34589A

secondary

#BAA070

accent

#A84FD9

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #34589A

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

Preview Lab → · Contrast checker → · Palette generator →