#30688E#30688E

#30688E is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.7% C 0.085 H 241.0°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#30688E
RGB	rgb(48, 104, 142)
HSL	hsl(204, 49%, 37%)
HSV	hsv(204, 66%, 56%)
CMYK	cmyk(66.2%, 26.8%, 0%, 44.3%)
CIE-LAB	lab(41.97, -5.84, -26.34)
CIE-LCH	lch(41.97, 26.98, 257.49°)
OKLab	oklab(49.69% -0.041 -0.0741)
OKLCH	oklch(49.69% 0.085 241)
XYZ	xyz(11.0499, 12.4809, 27.4127)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30688E #8E5630

analogous

#308E85 #30688E #30398E

triadic

#30688E #8E3068 #688E30

tetradic

#30688E #85308E #8E5630 #398E30

square

#30688E #85308E #8E5630 #398E30

split-complementary

#30688E #8E3039 #8E8530

monochromatic

#112533 #214760 #30688E #3F89BC #6BA6CD

Accessibility & contrast

On white

6.01

#30688E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#30688E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30688E

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30688E	#FFFFFF	#000000	##FFFFFF
##30688E	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576890

Deuteranopia (green-blind)

#4A5F8D

Tritanopia (blue-blind)

#007175

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #30688e;
/* rgb */ color: rgb(48, 104, 142);
/* oklch */ color: oklch(49.7% 0.085 241.0);

Tailwind

colors: {
  custom: {
    50: '#7393af',
    500: '#30688e',
    950: '#000000',
  },
}

SCSS

$custom: #30688e;
$custom-light: #7393af;
$custom-dark: #000000;

JSON

{
  "hex": "#30688e",
  "rgb": {
    "r": 48,
    "g": 104,
    "b": 142
  },
  "hsl": {
    "h": 204.255,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.49693,
    "c": 0.08467,
    "h": 241
  },
  "luminance": 0.12482
}

Semantic roles & 50–950 ramp

primary

#30688E

secondary

#B48565

accent

#874FD9

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #30688E

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

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