#34778B#34778B

#34778B is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.5% C 0.074 H 220.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#34778B
RGB	rgb(52, 119, 139)
HSL	hsl(194, 46%, 37%)
HSV	hsv(194, 63%, 55%)
CMYK	cmyk(62.6%, 14.4%, 0%, 45.5%)
CIE-LAB	lab(46.69, -14.80, -17.25)
CIE-LCH	lch(46.69, 22.73, 229.36°)
OKLab	oklab(53.45% -0.0564 -0.048)
OKLCH	oklch(53.45% 0.074 220.4)
XYZ	xyz(12.6713, 15.7865, 26.8004)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34778B #8B4834

analogous

#348B74 #34778B #344C8B

triadic

#34778B #8B3477 #778B34

tetradic

#34778B #74348B #8B4834 #4C8B34

square

#34778B #74348B #8B4834 #4C8B34

split-complementary

#34778B #8B344C #8B7434

monochromatic

#132B32 #23515E #34778B #459DB8 #70B5C9

Accessibility & contrast

On white

5.05

#34778B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#34778B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34778B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34778B	#FFFFFF	#000000	##FFFFFF
##34778B	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B748C

Deuteranopia (green-blind)

#5E6B8B

Tritanopia (blue-blind)

#007E7D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #34778b;
/* rgb */ color: rgb(52, 119, 139);
/* oklch */ color: oklch(53.5% 0.074 220.4);

Tailwind

colors: {
  custom: {
    50: '#759ead',
    500: '#34778b',
    950: '#000000',
  },
}

SCSS

$custom: #34778b;
$custom-light: #759ead;
$custom-dark: #000000;

JSON

{
  "hex": "#34778b",
  "rgb": {
    "r": 52,
    "g": 119,
    "b": 139
  },
  "hsl": {
    "h": 193.793,
    "s": 45.55,
    "l": 37.451
  },
  "oklch": {
    "l": 0.53452,
    "c": 0.07402,
    "h": 220.4
  },
  "luminance": 0.15788
}

Semantic roles & 50–950 ramp

primary

#34778B

secondary

#B27A69

accent

#7153D5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #34778B

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

Preview Lab → · Contrast checker → · Palette generator →