#34597B#34597B

#34597B is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.2% C 0.070 H 247.7°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#34597B
RGB	rgb(52, 89, 123)
HSL	hsl(209, 41%, 34%)
HSV	hsv(209, 58%, 48%)
CMYK	cmyk(57.7%, 27.6%, 0%, 51.8%)
CIE-LAB	lab(36.56, -2.43, -23.21)
CIE-LCH	lch(36.56, 23.34, 264.04°)
OKLab	oklab(45.18% -0.0267 -0.0651)
OKLCH	oklch(45.18% 0.07 247.7)
XYZ	xyz(8.5624, 9.3042, 20.0797)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34597B #7B5634

analogous

#347B7A #34597B #34367B

triadic

#34597B #7B3459 #597B34

tetradic

#34597B #7A347B #7B5634 #367B34

square

#34597B #7A347B #7B5634 #367B34

split-complementary

#34597B #7B3436 #7B7A34

monochromatic

#101B25 #223A50 #34597B #4678A6 #6A97C0

Accessibility & contrast

On white

7.34

#34597B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#34597B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34597B

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34597B	#FFFFFF	#000000	##FFFFFF
##34597B	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5A7D

Deuteranopia (green-blind)

#41537A

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #34597b;
/* rgb */ color: rgb(52, 89, 123);
/* oklch */ color: oklch(45.2% 0.070 247.7);

Tailwind

colors: {
  custom: {
    50: '#7187a1',
    500: '#34597b',
    950: '#000000',
  },
}

SCSS

$custom: #34597b;
$custom-light: #7187a1;
$custom-dark: #000000;

JSON

{
  "hex": "#34597b",
  "rgb": {
    "r": 52,
    "g": 89,
    "b": 123
  },
  "hsl": {
    "h": 208.732,
    "s": 40.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.45178,
    "c": 0.0704,
    "h": 247.7
  },
  "luminance": 0.09305
}

Semantic roles & 50–950 ramp

primary

#34597B

secondary

#A88463

accent

#9157D0

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080B0F

muted

#7B7C7E

Preview Lab

Preview with #34597B

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

Preview Lab → · Contrast checker → · Palette generator →