#30678E#30678E

#30678E is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.4% C 0.085 H 242.2°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#30678E
RGB	rgb(48, 103, 142)
HSL	hsl(205, 49%, 37%)
HSV	hsv(205, 66%, 56%)
CMYK	cmyk(66.2%, 27.5%, 0%, 44.3%)
CIE-LAB	lab(41.66, -5.24, -26.82)
CIE-LCH	lch(41.66, 27.33, 258.95°)
OKLab	oklab(49.45% -0.0399 -0.0755)
OKLCH	oklch(49.45% 0.085 242.2)
XYZ	xyz(10.9498, 12.2808, 27.3793)
Luminance	0.1228 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30678E #8E5730

analogous

#308E86 #30678E #30388E

triadic

#30678E #8E3067 #678E30

tetradic

#30678E #86308E #8E5730 #388E30

square

#30678E #86308E #8E5730 #388E30

split-complementary

#30678E #8E3038 #8E8630

monochromatic

#112533 #214660 #30678E #3F88BC #6BA5CD

Accessibility & contrast

On white

6.08

#30678E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#30678E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30678E

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30678E	#FFFFFF	#000000	##FFFFFF
##30678E	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556790

Deuteranopia (green-blind)

#495E8D

Tritanopia (blue-blind)

#007174

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #30678e;
/* rgb */ color: rgb(48, 103, 142);
/* oklch */ color: oklch(49.4% 0.085 242.2);

Tailwind

colors: {
  custom: {
    50: '#7392af',
    500: '#30678e',
    950: '#000000',
  },
}

SCSS

$custom: #30678e;
$custom-light: #7392af;
$custom-dark: #000000;

JSON

{
  "hex": "#30678e",
  "rgb": {
    "r": 48,
    "g": 103,
    "b": 142
  },
  "hsl": {
    "h": 204.894,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.49446,
    "c": 0.08539,
    "h": 242.2
  },
  "luminance": 0.12282
}

Semantic roles & 50–950 ramp

primary

#30678E

secondary

#B48665

accent

#884FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090D10

muted

#7B7D7F

Preview Lab

Preview with #30678E

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

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