#30858B#30858B

#30858B is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.9% C 0.080 H 201.8°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#30858B
RGB	rgb(48, 133, 139)
HSL	hsl(184, 49%, 37%)
HSV	hsv(184, 65%, 55%)
CMYK	cmyk(65.5%, 4.3%, 0%, 45.5%)
CIE-LAB	lab(51.00, -23.07, -10.74)
CIE-LCH	lch(51.00, 25.45, 204.96°)
OKLab	oklab(56.88% -0.0745 -0.0298)
OKLCH	oklch(56.88% 0.08 201.8)
XYZ	xyz(14.2646, 19.2660, 27.3880)
Luminance	0.1927 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30858B #8B3630

analogous

#308B64 #30858B #30588B

triadic

#30858B #8B3085 #858B30

tetradic

#30858B #64308B #8B3630 #588B30

square

#30858B #64308B #8B3630 #588B30

split-complementary

#30858B #8B3058 #8B6430

monochromatic

#112E30 #20595E #30858B #40B1B8 #6AC5CC

Accessibility & contrast

On white

4.33

#30858B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#30858B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30858B

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30858B	#FFFFFF	#000000	##000000
##30858B	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7F8B

Deuteranopia (green-blind)

#6D758B

Tritanopia (blue-blind)

#008A87

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #30858b;
/* rgb */ color: rgb(48, 133, 139);
/* oklch */ color: oklch(56.9% 0.080 201.8);

Tailwind

colors: {
  custom: {
    50: '#74a9ac',
    500: '#30858b',
    950: '#000000',
  },
}

SCSS

$custom: #30858b;
$custom-light: #74a9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#30858b",
  "rgb": {
    "r": 48,
    "g": 133,
    "b": 139
  },
  "hsl": {
    "h": 183.956,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56878,
    "c": 0.08026,
    "h": 201.8
  },
  "luminance": 0.19268
}

Semantic roles & 50–950 ramp

primary

#30858B

secondary

#B36964

accent

#5950D8

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #30858B

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

Preview Lab → · Contrast checker → · Palette generator →