#345E90#345E90

#345E90 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.6% C 0.094 H 253.9°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#345E90
RGB	rgb(52, 94, 144)
HSL	hsl(213, 47%, 38%)
HSV	hsv(213, 64%, 56%)
CMYK	cmyk(63.9%, 34.7%, 0%, 43.5%)
CIE-LAB	lab(39.15, 1.81, -31.95)
CIE-LCH	lch(39.15, 32.00, 273.25°)
OKLab	oklab(47.55% -0.026 -0.0904)
OKLCH	oklch(47.55% 0.094 253.9)
XYZ	xyz(10.4511, 10.7481, 27.9040)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345E90 #906634

analogous

#348C90 #345E90 #383490

triadic

#345E90 #90345E #5E9034

tetradic

#345E90 #90348C #906634 #349038

square

#345E90 #90348C #906634 #349038

split-complementary

#345E90 #903834 #8C9034

monochromatic

#142336 #244163 #345E90 #457BBC #729BCC

Accessibility & contrast

On white

6.67

#345E90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#345E90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345E90

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345E90	#FFFFFF	#000000	##FFFFFF
##345E90	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496192

Deuteranopia (green-blind)

#3C588F

Tritanopia (blue-blind)

#006970

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #345e90;
/* rgb */ color: rgb(52, 94, 144);
/* oklch */ color: oklch(47.6% 0.094 253.9);

Tailwind

colors: {
  custom: {
    50: '#758bb1',
    500: '#345e90',
    950: '#000000',
  },
}

SCSS

$custom: #345e90;
$custom-light: #758bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#345e90",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 144
  },
  "hsl": {
    "h": 212.609,
    "s": 46.939,
    "l": 38.431
  },
  "oklch": {
    "l": 0.47554,
    "c": 0.0941,
    "h": 253.9
  },
  "luminance": 0.10749
}

Semantic roles & 50–950 ramp

primary

#345E90

secondary

#B4936B

accent

#9A51D7

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #345E90

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

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