#34587E#34587E

#34587E is a mid, moderate cyan. Relative luminance 0.092; OKLCH L 45.1% C 0.075 H 251.0°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#34587E
RGB	rgb(52, 88, 126)
HSL	hsl(211, 42%, 35%)
HSV	hsv(211, 59%, 49%)
CMYK	cmyk(58.7%, 30.2%, 0%, 50.6%)
CIE-LAB	lab(36.40, -0.76, -25.32)
CIE-LCH	lch(36.40, 25.33, 268.28°)
OKLab	oklab(45.09% -0.0245 -0.0712)
OKLCH	oklch(45.09% 0.075 251)
XYZ	xyz(8.6704, 9.2151, 21.0564)
Luminance	0.0922 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34587E #7E5A34

analogous

#347D7E #34587E #35347E

triadic

#34587E #7E3458 #587E34

tetradic

#34587E #7E347D #7E5A34 #347E35

square

#34587E #7E347D #7E5A34 #347E35

split-complementary

#34587E #7E3534 #7D7E34

monochromatic

#101B27 #223A53 #34587E #4676A9 #6B95C2

Accessibility & contrast

On white

7.39

#34587E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#34587E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34587E

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34587E	#FFFFFF	#000000	##FFFFFF
##34587E	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485A80

Deuteranopia (green-blind)

#3F527D

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #34587e;
/* rgb */ color: rgb(52, 88, 126);
/* oklch */ color: oklch(45.1% 0.075 251.0);

Tailwind

colors: {
  custom: {
    50: '#7286a3',
    500: '#34587e',
    950: '#000000',
  },
}

SCSS

$custom: #34587e;
$custom-light: #7286a3;
$custom-dark: #000000;

JSON

{
  "hex": "#34587e",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 126
  },
  "hsl": {
    "h": 210.811,
    "s": 41.573,
    "l": 34.902
  },
  "oklch": {
    "l": 0.45093,
    "c": 0.07531,
    "h": 251
  },
  "luminance": 0.09216
}

Semantic roles & 50–950 ramp

primary

#34587E

secondary

#AA8864

accent

#9656D1

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #34587E

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

Preview Lab → · Contrast checker → · Palette generator →