#30798E#30798E

#30798E is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 53.9% C 0.078 H 220.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#30798E
RGB	rgb(48, 121, 142)
HSL	hsl(193, 49%, 37%)
HSV	hsv(193, 66%, 56%)
CMYK	cmyk(66.2%, 14.8%, 0%, 44.3%)
CIE-LAB	lab(47.31, -15.68, -18.10)
CIE-LCH	lch(47.31, 23.94, 229.10°)
OKLab	oklab(53.95% -0.0599 -0.0504)
OKLCH	oklch(53.95% 0.078 220.1)
XYZ	xyz(12.9368, 16.2547, 28.0416)
Luminance	0.1626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30798E #8E4530

analogous

#308E74 #30798E #304A8E

triadic

#30798E #8E3079 #798E30

tetradic

#30798E #74308E #8E4530 #4A8E30

square

#30798E #74308E #8E4530 #4A8E30

split-complementary

#30798E #8E304A #8E7430

monochromatic

#112B33 #215260 #30798E #3FA0BC #6BB7CD

Accessibility & contrast

On white

4.94

#30798E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#30798E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30798E

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30798E	#FFFFFF	#000000	##FFFFFF
##30798E	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C768F

Deuteranopia (green-blind)

#5F6C8E

Tritanopia (blue-blind)

#008080

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #30798e;
/* rgb */ color: rgb(48, 121, 142);
/* oklch */ color: oklch(53.9% 0.078 220.1);

Tailwind

colors: {
  custom: {
    50: '#749faf',
    500: '#30798e',
    950: '#000000',
  },
}

SCSS

$custom: #30798e;
$custom-light: #749faf;
$custom-dark: #000000;

JSON

{
  "hex": "#30798e",
  "rgb": {
    "r": 48,
    "g": 121,
    "b": 142
  },
  "hsl": {
    "h": 193.404,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.53945,
    "c": 0.07832,
    "h": 220.1
  },
  "luminance": 0.16256
}

Semantic roles & 50–950 ramp

primary

#30798E

secondary

#B47765

accent

#6E4FD9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #30798E

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

Preview Lab → · Contrast checker → · Palette generator →