#7399CC
Closest named color: Faded Blue (#658CBB). oklch(67.5% 0.087 256), rgb(115, 153, 204).
Aa
Black text reads best on this color (7.15:1).
About this color
#7399CC is a medium-light, moderately saturated blue. In OKLCH its lightness is 67%, its chroma 0.087 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.045 away. Black text reads best on it, at 7.15:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 7.15:1 |
| White text | 2.93:1 |
Values
| HEX | #7399CC |
| RGB | rgb(115, 153, 204) |
| HSL | hsl(214, 47%, 63%) |
| OKLCH | oklch(67.5% 0.087 256) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7399CC | 2.93:1 | Fails | Lc -61.0 | Content text, not long reading |
| Black text on #7399CC | 7.15:1 | AAA | Lc 48.3 | Large or bold text, headings |
| #7399CC text on white | 2.93:1 | Fails | Lc 55.7 | Large or bold text, headings |
| #7399CC text on black | 7.15:1 | AAA | Lc -46.1 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF5
oklch(93.7% 0.016 253.9)
-
Step 200
200
#CCDAED
oklch(88.4% 0.03 256)
-
Step 300
300
#AAC3E4
oklch(81% 0.054 255.4)
-
Step 400
400 (this color)
#7399CC
oklch(67.5% 0.087 256)
-
Step 500
500
#5B8BCC
oklch(63.1% 0.112 256.3)
-
Step 600
600
#4074B9
oklch(55.6% 0.122 256.2)
-
Step 700
700
#32619F
oklch(49.1% 0.112 256.1)
-
Step 800
800
#2A5081
oklch(42.8% 0.093 255.6)
-
Step 900
900
#264267
oklch(37.6% 0.072 255.9)
-
Step 950
950
#17273D
oklch(27% 0.047 256.6)
#7399CC with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #869BCE | 0.025 |
| Deuteranopia (no green cones) | #7B93CB | 0.018 |
| Tritanopia (no blue cones) | #51A4AA | 0.077 |
| Achromatopsia (no color) | #979797 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7399CC
#7399CC
oklch(67.5% 0.087 256)
- #B68F57
#B68F57
oklch(67.4% 0.087 75.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7399CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.045
- Greyblue #77A1B5 ΔE 0.047
- Cool Gray #8D99AE ΔE 0.054
- Silver Lake Blue #778DA9 ΔE 0.054
- Cornflower Blue #6495ED ΔE 0.055
- Bluey Grey #89A0B0 ΔE 0.058
- Bluegrey #85A3B2 ΔE 0.059
- Blue Grey #758DA3 ΔE 0.062
Use #7399CC in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.