#306EAE#306EAE

#306EAE is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.9% C 0.119 H 251.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#306EAE
RGB	rgb(48, 110, 174)
HSL	hsl(210, 57%, 44%)
HSV	hsv(210, 72%, 68%)
CMYK	cmyk(72.4%, 36.8%, 0%, 31.8%)
CIE-LAB	lab(45.41, 2.06, -39.87)
CIE-LCH	lch(45.41, 39.93, 272.96°)
OKLab	oklab(52.93% -0.0375 -0.1134)
OKLCH	oklch(52.93% 0.119 251.7)
XYZ	xyz(14.4320, 14.8346, 42.1390)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306EAE #AE7030

analogous

#30ADAE #306EAE #3130AE

triadic

#306EAE #AE306E #6EAE30

tetradic

#306EAE #AE30AD #AE7030 #30AE31

square

#306EAE #AE30AD #AE7030 #30AE31

split-complementary

#306EAE #AE3130 #ADAE30

monochromatic

#16314E #23507E #306EAE #4D8DCE #7DABDB

Accessibility & contrast

On white

5.29

#306EAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#306EAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306EAE

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306EAE	#FFFFFF	#000000	##FFFFFF
##306EAE	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5172B1

Deuteranopia (green-blind)

#3E66AD

Tritanopia (blue-blind)

#007D86

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #306eae;
/* rgb */ color: rgb(48, 110, 174);
/* oklch */ color: oklch(52.9% 0.119 251.7);

Tailwind

colors: {
  custom: {
    50: '#7897c6',
    500: '#306eae',
    950: '#000000',
  },
}

SCSS

$custom: #306eae;
$custom-light: #7897c6;
$custom-dark: #000000;

JSON

{
  "hex": "#306eae",
  "rgb": {
    "r": 48,
    "g": 110,
    "b": 174
  },
  "hsl": {
    "h": 210.476,
    "s": 56.757,
    "l": 43.529
  },
  "oklch": {
    "l": 0.52925,
    "c": 0.11946,
    "h": 251.7
  },
  "luminance": 0.14836
}

Semantic roles & 50–950 ramp

primary

#306EAE

secondary

#C49E76

accent

#9548E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #306EAE

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

Preview Lab → · Contrast checker → · Palette generator →