#274B50#274B50

#274B50 is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.8% C 0.042 H 207.1°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#274B50
RGB	rgb(39, 75, 80)
HSL	hsl(187, 34%, 23%)
HSV	hsv(187, 51%, 31%)
CMYK	cmyk(51.2%, 6.2%, 0%, 68.6%)
CIE-LAB	lab(29.52, -11.38, -7.00)
CIE-LCH	lch(29.52, 13.36, 211.59°)
OKLab	oklab(38.8% -0.0376 -0.0193)
OKLCH	oklch(38.8% 0.042 207.1)
XYZ	xyz(4.8002, 6.0423, 8.5012)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274B50 #502C27

analogous

#275040 #274B50 #273650

triadic

#274B50 #50274B #4B5027

tetradic

#274B50 #402750 #502C27 #365027

square

#274B50 #402750 #502C27 #365027

split-complementary

#274B50 #502736 #504027

monochromatic

#0A1315 #132427 #274B50 #3B7279 #4F98A2

Accessibility & contrast

On white

9.51

#274B50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#274B50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274B50

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274B50	#FFFFFF	#000000	##FFFFFF
##274B50	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464850

Deuteranopia (green-blind)

#3F4350

Tritanopia (blue-blind)

#114E4C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #274b50;
/* rgb */ color: rgb(39, 75, 80);
/* oklch */ color: oklch(38.8% 0.042 207.1);

Tailwind

colors: {
  custom: {
    50: '#647d81',
    500: '#274b50',
    950: '#000000',
  },
}

SCSS

$custom: #274b50;
$custom-light: #647d81;
$custom-dark: #000000;

JSON

{
  "hex": "#274b50",
  "rgb": {
    "r": 39,
    "g": 75,
    "b": 80
  },
  "hsl": {
    "h": 187.317,
    "s": 34.454,
    "l": 23.333
  },
  "oklch": {
    "l": 0.38803,
    "c": 0.04228,
    "h": 207.1
  },
  "luminance": 0.06043
}

Semantic roles & 50–950 ramp

primary

#274B50

secondary

#835650

accent

#6B5DCB

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#06090A

muted

#7A7B7C

Preview Lab

Preview with #274B50

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

Preview Lab → · Contrast checker → · Palette generator →