#274C7B#274C7B

#274C7B is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.3% C 0.090 H 255.4°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#274C7B
RGB	rgb(39, 76, 123)
HSL	hsl(214, 52%, 32%)
HSV	hsv(214, 68%, 48%)
CMYK	cmyk(68.3%, 38.2%, 0%, 51.8%)
CIE-LAB	lab(31.87, 3.18, -30.62)
CIE-LCH	lch(31.87, 30.79, 275.93°)
OKLab	oklab(41.33% -0.0227 -0.087)
OKLCH	oklch(41.33% 0.09 255.4)
XYZ	xyz(6.9950, 7.0296, 19.7233)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274C7B #7B5627

analogous

#27767B #274C7B #2C277B

triadic

#274C7B #7B274C #4C7B27

tetradic

#274C7B #7B2776 #7B5627 #277B2C

square

#274C7B #7B2776 #7B5627 #277B2C

split-complementary

#274C7B #7B2C27 #767B27

monochromatic

#0A131E #182F4D #274C7B #3669A9 #5487C9

Accessibility & contrast

On white

8.73

#274C7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#274C7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274C7B

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274C7B	#FFFFFF	#000000	##FFFFFF
##274C7B	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374F7D

Deuteranopia (green-blind)

#2B477A

Tritanopia (blue-blind)

#00575D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #274c7b;
/* rgb */ color: rgb(39, 76, 123);
/* oklch */ color: oklch(41.3% 0.090 255.4);

Tailwind

colors: {
  custom: {
    50: '#6b7da1',
    500: '#274c7b',
    950: '#000000',
  },
}

SCSS

$custom: #274c7b;
$custom-light: #6b7da1;
$custom-dark: #000000;

JSON

{
  "hex": "#274c7b",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 123
  },
  "hsl": {
    "h": 213.571,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41333,
    "c": 0.08989,
    "h": 255.4
  },
  "luminance": 0.0703
}

Semantic roles & 50–950 ramp

primary

#274C7B

secondary

#AD8451

accent

#9C4CDB

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#07090F

muted

#7A7B7E

Preview Lab

Preview with #274C7B

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

Preview Lab → · Contrast checker → · Palette generator →