#30899D#30899D

#30899D is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 58.6% C 0.087 H 215.7°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#30899D
RGB	rgb(48, 137, 157)
HSL	hsl(191, 53%, 40%)
HSV	hsv(191, 69%, 62%)
CMYK	cmyk(69.4%, 12.7%, 0%, 38.4%)
CIE-LAB	lab(52.90, -19.48, -18.32)
CIE-LCH	lch(52.90, 26.74, 223.25°)
OKLab	oklab(58.62% -0.0711 -0.051)
OKLCH	oklch(58.62% 0.088 215.7)
XYZ	xyz(16.2478, 20.9522, 35.0796)
Luminance	0.2095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30899D #9D4430

analogous

#309D7A #30899D #30539D

triadic

#30899D #9D3089 #899D30

tetradic

#30899D #7A309D #9D4430 #539D30

square

#30899D #7A309D #9D4430 #539D30

split-complementary

#30899D #9D3053 #9D7A30

monochromatic

#13373F #22606E #30899D #44AEC6 #73C2D4

Accessibility & contrast

On white

4.05

#30899D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#30899D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30899D

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30899D	#FFFFFF	#000000	##000000
##30899D	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B859E

Deuteranopia (green-blind)

#6C799D

Tritanopia (blue-blind)

#00908F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #30899d;
/* rgb */ color: rgb(48, 137, 157);
/* oklch */ color: oklch(58.6% 0.087 215.7);

Tailwind

colors: {
  custom: {
    50: '#77abba',
    500: '#30899d',
    950: '#000000',
  },
}

SCSS

$custom: #30899d;
$custom-light: #77abba;
$custom-dark: #000000;

JSON

{
  "hex": "#30899d",
  "rgb": {
    "r": 48,
    "g": 137,
    "b": 157
  },
  "hsl": {
    "h": 191.009,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.58622,
    "c": 0.0875,
    "h": 215.7
  },
  "luminance": 0.20954
}

Semantic roles & 50–950 ramp

primary

#30899D

secondary

#BC7B6D

accent

#664BDD

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #30899D

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

Preview Lab → · Contrast checker → · Palette generator →