#274A71#274A71

#274A71 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.2% C 0.078 H 252.5°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#274A71
RGB	rgb(39, 74, 113)
HSL	hsl(212, 49%, 30%)
HSV	hsv(212, 65%, 44%)
CMYK	cmyk(65.5%, 34.5%, 0%, 55.7%)
CIE-LAB	lab(30.69, 0.73, -26.23)
CIE-LCH	lch(30.69, 26.24, 271.59°)
OKLab	oklab(40.23% -0.0233 -0.0742)
OKLCH	oklch(40.23% 0.078 252.5)
XYZ	xyz(6.2650, 6.5206, 16.5480)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274A71 #714E27

analogous

#276F71 #274A71 #292771

triadic

#274A71 #71274A #4A7127

tetradic

#274A71 #71276F #714E27 #277129

square

#274A71 #71276F #714E27 #277129

split-complementary

#274A71 #712927 #6F7127

monochromatic

#080F17 #172C44 #274A71 #37689E #5086C3

Accessibility & contrast

On white

9.11

#274A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#274A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274A71

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274A71	#FFFFFF	#000000	##FFFFFF
##274A71	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394C73

Deuteranopia (green-blind)

#2F4570

Tritanopia (blue-blind)

#005358

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #274a71;
/* rgb */ color: rgb(39, 74, 113);
/* oklch */ color: oklch(40.2% 0.078 252.5);

Tailwind

colors: {
  custom: {
    50: '#697c9a',
    500: '#274a71',
    950: '#000000',
  },
}

SCSS

$custom: #274a71;
$custom-light: #697c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#274a71",
  "rgb": {
    "r": 39,
    "g": 74,
    "b": 113
  },
  "hsl": {
    "h": 211.622,
    "s": 48.684,
    "l": 29.804
  },
  "oklch": {
    "l": 0.40226,
    "c": 0.07776,
    "h": 252.5
  },
  "luminance": 0.06521
}

Semantic roles & 50–950 ramp

primary

#274A71

secondary

#A37C50

accent

#9850D8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #274A71

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

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