#275DA7#275DA7

#275DA7 is a mid, vivid cyan. Relative luminance 0.111; OKLCH L 48.2% C 0.132 H 257.2°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#275DA7
RGB	rgb(39, 93, 167)
HSL	hsl(215, 62%, 40%)
HSV	hsv(215, 77%, 65%)
CMYK	cmyk(76.6%, 44.3%, 0%, 34.5%)
CIE-LAB	lab(39.66, 8.97, -44.92)
CIE-LCH	lch(39.66, 45.81, 281.29°)
OKLab	oklab(48.24% -0.0292 -0.1286)
OKLCH	oklch(48.24% 0.132 257.2)
XYZ	xyz(11.7235, 11.0487, 38.0665)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275DA7 #A77127

analogous

#279DA7 #275DA7 #3127A7

triadic

#275DA7 #A7275D #5DA727

tetradic

#275DA7 #A7279D #A77127 #27A731

square

#275DA7 #A7279D #A77127 #27A731

split-complementary

#275DA7 #A73127 #9DA727

monochromatic

#102644 #1B4175 #275DA7 #3A7AD1 #6C9BDD

Accessibility & contrast

On white

6.54

#275DA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#275DA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275DA7

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275DA7	#FFFFFF	#000000	##FFFFFF
##275DA7	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3864AA

Deuteranopia (green-blind)

#1F58A6

Tritanopia (blue-blind)

#006E7A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #275da7;
/* rgb */ color: rgb(39, 93, 167);
/* oklch */ color: oklch(48.2% 0.132 257.2);

Tailwind

colors: {
  custom: {
    50: '#748ac1',
    500: '#275da7',
    950: '#000000',
  },
}

SCSS

$custom: #275da7;
$custom-light: #748ac1;
$custom-dark: #000000;

JSON

{
  "hex": "#275da7",
  "rgb": {
    "r": 39,
    "g": 93,
    "b": 167
  },
  "hsl": {
    "h": 214.688,
    "s": 62.136,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48237,
    "c": 0.13193,
    "h": 257.2
  },
  "luminance": 0.1105
}

Semantic roles & 50–950 ramp

primary

#275DA7

secondary

#C39C67

accent

#A143E5

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #275DA7

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

Preview Lab → · Contrast checker → · Palette generator →