#34537E#34537E

#34537E is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.9% C 0.080 H 256.8°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#34537E
RGB	rgb(52, 83, 126)
HSL	hsl(215, 42%, 35%)
HSV	hsv(215, 59%, 49%)
CMYK	cmyk(58.7%, 34.1%, 0%, 50.6%)
CIE-LAB	lab(34.85, 2.43, -27.75)
CIE-LCH	lch(34.85, 27.85, 275.00°)
OKLab	oklab(43.88% -0.0184 -0.0783)
OKLCH	oklch(43.88% 0.08 256.8)
XYZ	xyz(8.2740, 8.4223, 20.9243)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34537E #7E5F34

analogous

#34787E #34537E #3A347E

triadic

#34537E #7E3453 #537E34

tetradic

#34537E #7E3478 #7E5F34 #347E3A

square

#34537E #7E3478 #7E5F34 #347E3A

split-complementary

#34537E #7E3A34 #787E34

monochromatic

#101A27 #223653 #34537E #4670A9 #6B8FC2

Accessibility & contrast

On white

7.82

#34537E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#34537E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34537E

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34537E	#FFFFFF	#000000	##FFFFFF
##34537E	1.00	7.82	2.68	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415680

Deuteranopia (green-blind)

#384F7D

Tritanopia (blue-blind)

#005D62

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #34537e;
/* rgb */ color: rgb(52, 83, 126);
/* oklch */ color: oklch(43.9% 0.080 256.8);

Tailwind

colors: {
  custom: {
    50: '#7283a3',
    500: '#34537e',
    950: '#000000',
  },
}

SCSS

$custom: #34537e;
$custom-light: #7283a3;
$custom-dark: #000000;

JSON

{
  "hex": "#34537e",
  "rgb": {
    "r": 52,
    "g": 83,
    "b": 126
  },
  "hsl": {
    "h": 214.865,
    "s": 41.573,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43881,
    "c": 0.08042,
    "h": 256.8
  },
  "luminance": 0.08423
}

Semantic roles & 50–950 ramp

primary

#34537E

secondary

#AA8D64

accent

#9E56D1

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #34537E

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

Preview Lab → · Contrast checker → · Palette generator →