#30698B#30698B

#30698B is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 49.8% C 0.081 H 237.6°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#30698B
RGB	rgb(48, 105, 139)
HSL	hsl(202, 49%, 37%)
HSV	hsv(202, 65%, 55%)
CMYK	cmyk(65.5%, 24.5%, 0%, 45.5%)
CIE-LAB	lab(42.15, -7.49, -24.27)
CIE-LCH	lch(42.15, 25.40, 252.84°)
OKLab	oklab(49.79% -0.0432 -0.0681)
OKLCH	oklch(49.79% 0.081 237.6)
XYZ	xyz(10.9289, 12.5945, 26.2761)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30698B #8B5230

analogous

#308B80 #30698B #303B8B

triadic

#30698B #8B3069 #698B30

tetradic

#30698B #80308B #8B5230 #3B8B30

square

#30698B #80308B #8B5230 #3B8B30

split-complementary

#30698B #8B303B #8B8030

monochromatic

#112430 #20475E #30698B #408BB8 #6AA7CC

Accessibility & contrast

On white

5.97

#30698B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#30698B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30698B

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30698B	#FFFFFF	#000000	##FFFFFF
##30698B	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59698D

Deuteranopia (green-blind)

#4D5F8A

Tritanopia (blue-blind)

#007275

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #30698b;
/* rgb */ color: rgb(48, 105, 139);
/* oklch */ color: oklch(49.8% 0.081 237.6);

Tailwind

colors: {
  custom: {
    50: '#7293ad',
    500: '#30698b',
    950: '#000000',
  },
}

SCSS

$custom: #30698b;
$custom-light: #7293ad;
$custom-dark: #000000;

JSON

{
  "hex": "#30698b",
  "rgb": {
    "r": 48,
    "g": 105,
    "b": 139
  },
  "hsl": {
    "h": 202.418,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.49787,
    "c": 0.08064,
    "h": 237.6
  },
  "luminance": 0.12596
}

Semantic roles & 50–950 ramp

primary

#30698B

secondary

#B38164

accent

#8350D8

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #30698B

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

Preview Lab → · Contrast checker → · Palette generator →