#345F89#345F89

#345F89 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.084 H 249.5°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#345F89
RGB	rgb(52, 95, 137)
HSL	hsl(210, 45%, 37%)
HSV	hsv(210, 62%, 54%)
CMYK	cmyk(62%, 30.7%, 0%, 46.3%)
CIE-LAB	lab(39.10, -1.30, -27.79)
CIE-LCH	lch(39.10, 27.82, 267.32°)
OKLab	oklab(47.4% -0.0293 -0.0783)
OKLCH	oklch(47.4% 0.084 249.5)
XYZ	xyz(10.0221, 10.7197, 25.2030)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345F89 #895E34

analogous

#348989 #345F89 #343489

triadic

#345F89 #89345F #5F8934

tetradic

#345F89 #893489 #895E34 #348934

square

#345F89 #893489 #895E34 #348934

split-complementary

#345F89 #893434 #898934

monochromatic

#122130 #23405D #345F89 #457EB5 #6F9CC8

Accessibility & contrast

On white

6.68

#345F89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#345F89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345F89

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345F89	#FFFFFF	#000000	##FFFFFF
##345F89	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D618B

Deuteranopia (green-blind)

#425888

Tritanopia (blue-blind)

#00696E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #345f89;
/* rgb */ color: rgb(52, 95, 137);
/* oklch */ color: oklch(47.4% 0.084 249.5);

Tailwind

colors: {
  custom: {
    50: '#738cab',
    500: '#345f89',
    950: '#000000',
  },
}

SCSS

$custom: #345f89;
$custom-light: #738cab;
$custom-dark: #000000;

JSON

{
  "hex": "#345f89",
  "rgb": {
    "r": 52,
    "g": 95,
    "b": 137
  },
  "hsl": {
    "h": 209.647,
    "s": 44.974,
    "l": 37.059
  },
  "oklch": {
    "l": 0.47399,
    "c": 0.08362,
    "h": 249.5
  },
  "luminance": 0.10721
}

Semantic roles & 50–950 ramp

primary

#345F89

secondary

#B08C68

accent

#9353D5

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #345F89

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

Preview Lab → · Contrast checker → · Palette generator →