#276BA5#276BA5

#276BA5 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.4% C 0.114 H 248.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#276BA5
RGB	rgb(39, 107, 165)
HSL	hsl(208, 62%, 40%)
HSV	hsv(208, 76%, 65%)
CMYK	cmyk(76.4%, 35.2%, 0%, 35.3%)
CIE-LAB	lab(43.74, -0.67, -37.24)
CIE-LCH	lch(43.74, 37.25, 268.96°)
OKLab	oklab(51.39% -0.0426 -0.1059)
OKLCH	oklch(51.39% 0.114 248.1)
XYZ	xyz(12.8833, 13.6618, 37.5480)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276BA5 #A56127

analogous

#27A5A0 #276BA5 #272CA5

triadic

#276BA5 #A5276B #6BA527

tetradic

#276BA5 #A027A5 #A56127 #2CA527

square

#276BA5 #A027A5 #A56127 #2CA527

split-complementary

#276BA5 #A5272C #A5A027

monochromatic

#102B42 #1B4B74 #276BA5 #398BD0 #6AA8DC

Accessibility & contrast

On white

5.63

#276BA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#276BA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276BA5

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276BA5	#FFFFFF	#000000	##FFFFFF
##276BA5	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506EA7

Deuteranopia (green-blind)

#3E62A4

Tritanopia (blue-blind)

#007980

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #276ba5;
/* rgb */ color: rgb(39, 107, 165);
/* oklch */ color: oklch(51.4% 0.114 248.1);

Tailwind

colors: {
  custom: {
    50: '#7395c0',
    500: '#276ba5',
    950: '#000000',
  },
}

SCSS

$custom: #276ba5;
$custom-light: #7395c0;
$custom-dark: #000000;

JSON

{
  "hex": "#276ba5",
  "rgb": {
    "r": 39,
    "g": 107,
    "b": 165
  },
  "hsl": {
    "h": 207.619,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.51385,
    "c": 0.11412,
    "h": 248.1
  },
  "luminance": 0.13663
}

Semantic roles & 50–950 ramp

primary

#276BA5

secondary

#C29066

accent

#8D43E5

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #276BA5

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

Preview Lab → · Contrast checker → · Palette generator →