#34587D#34587D

#34587D is a mid, moderate cyan. Relative luminance 0.092; OKLCH L 45.0% C 0.074 H 250.4°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#34587D
RGB	rgb(52, 88, 125)
HSL	hsl(210, 41%, 35%)
HSV	hsv(210, 58%, 49%)
CMYK	cmyk(58.4%, 29.6%, 0%, 51%)
CIE-LAB	lab(36.35, -1.11, -24.78)
CIE-LCH	lch(36.35, 24.81, 267.44°)
OKLab	oklab(45.04% -0.0248 -0.0696)
OKLCH	oklch(45.04% 0.074 250.4)
XYZ	xyz(8.6062, 9.1895, 20.7183)
Luminance	0.0919 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34587D #7D5934

analogous

#347D7D #34587D #35347D

triadic

#34587D #7D3458 #587D34

tetradic

#34587D #7D347D #7D5934 #347D35

square

#34587D #7D347D #7D5934 #347D35

split-complementary

#34587D #7D3534 #7D7D34

monochromatic

#101B27 #223A52 #34587D #4676A8 #6A95C1

Accessibility & contrast

On white

7.40

#34587D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#34587D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34587D

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34587D	#FFFFFF	#000000	##FFFFFF
##34587D	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49597F

Deuteranopia (green-blind)

#3F527C

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #34587d;
/* rgb */ color: rgb(52, 88, 125);
/* oklch */ color: oklch(45.0% 0.074 250.4);

Tailwind

colors: {
  custom: {
    50: '#7287a3',
    500: '#34587d',
    950: '#000000',
  },
}

SCSS

$custom: #34587d;
$custom-light: #7287a3;
$custom-dark: #000000;

JSON

{
  "hex": "#34587d",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 125
  },
  "hsl": {
    "h": 210.411,
    "s": 41.243,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45039,
    "c": 0.07394,
    "h": 250.4
  },
  "luminance": 0.0919
}

Semantic roles & 50–950 ramp

primary

#34587D

secondary

#A98764

accent

#9557D1

background

#F7F8FA

surface

#EDEFF3

border

#C8CACD

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #34587D

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

Preview Lab → · Contrast checker → · Palette generator →