#274A75#274A75

#274A75 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.5% C 0.084 H 254.6°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#274A75
RGB	rgb(39, 74, 117)
HSL	hsl(213, 50%, 31%)
HSV	hsv(213, 67%, 46%)
CMYK	cmyk(66.7%, 36.8%, 0%, 54.1%)
CIE-LAB	lab(30.91, 2.23, -28.40)
CIE-LCH	lch(30.91, 28.49, 274.49°)
OKLab	oklab(40.47% -0.0221 -0.0805)
OKLCH	oklch(40.47% 0.084 254.6)
XYZ	xyz(6.4952, 6.6126, 17.7602)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274A75 #755227

analogous

#277175 #274A75 #2B2775

triadic

#274A75 #75274A #4A7527

tetradic

#274A75 #752771 #755227 #27752B

square

#274A75 #752771 #755227 #27752B

split-complementary

#274A75 #752B27 #717527

monochromatic

#081019 #182D47 #274A75 #3667A3 #5185C5

Accessibility & contrast

On white

9.04

#274A75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#274A75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274A75

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274A75	#FFFFFF	#000000	##FFFFFF
##274A75	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374D77

Deuteranopia (green-blind)

#2D4574

Tritanopia (blue-blind)

#00545A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #274a75;
/* rgb */ color: rgb(39, 74, 117);
/* oklch */ color: oklch(40.5% 0.084 254.6);

Tailwind

colors: {
  custom: {
    50: '#6a7c9d',
    500: '#274a75',
    950: '#000000',
  },
}

SCSS

$custom: #274a75;
$custom-light: #6a7c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#274a75",
  "rgb": {
    "r": 39,
    "g": 74,
    "b": 117
  },
  "hsl": {
    "h": 213.077,
    "s": 50,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40469,
    "c": 0.0835,
    "h": 254.6
  },
  "luminance": 0.06613
}

Semantic roles & 50–950 ramp

primary

#274A75

secondary

#A78051

accent

#9B4EDA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #274A75

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

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